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Merge commit '225171a4bfcc16bd12a1906b1e0d43d0b18c353b'

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This commit is contained in:
Wei Tang 2018-08-05 22:02:50 +08:00
commit ae4f20efbd
506 changed files with 61281 additions and 23278 deletions
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1
AUTHORS
View file

@ -171,3 +171,4 @@ xiekeyang <xiekeyang@users.noreply.github.com>
yoza <yoza.is12s@gmail.com>
ΞTHΞЯSPHΞЯΞ <{viktor.tron,nagydani,zsfelfoldi}@gmail.com>
Максим Чусовлянов <mchusovlianov@gmail.com>
Ralph Caraveo <deckarep@gmail.com>

1
Makefile
View file

@ -41,6 +41,7 @@ lint: ## Run linters.
build/env.sh go run build/ci.go lint
clean:
./build/clean_go_build_cache.sh
rm -fr build/_workspace/pkg/ $(GOBIN)/*
# The devtools target installs tools required for 'go generate'.

2
README.md
View file

@ -48,7 +48,7 @@ The go-ethereum project comes with several wrappers/executables found in the `cm
| `evm` | Developer utility version of the EVM (Ethereum Virtual Machine) that is capable of running bytecode snippets within a configurable environment and execution mode. Its purpose is to allow isolated, fine-grained debugging of EVM opcodes (e.g. `evm --code 60ff60ff --debug`). |
| `gethrpctest` | Developer utility tool to support our [ethereum/rpc-test](https://github.com/ethereum/rpc-tests) test suite which validates baseline conformity to the [Ethereum JSON RPC](https://github.com/ethereum/wiki/wiki/JSON-RPC) specs. Please see the [test suite's readme](https://github.com/ethereum/rpc-tests/blob/master/README.md) for details. |
| `rlpdump` | Developer utility tool to convert binary RLP ([Recursive Length Prefix](https://github.com/ethereum/wiki/wiki/RLP)) dumps (data encoding used by the Ethereum protocol both network as well as consensus wise) to user friendlier hierarchical representation (e.g. `rlpdump --hex CE0183FFFFFFC4C304050583616263`). |
| `swarm` | swarm daemon and tools. This is the entrypoint for the swarm network. `swarm --help` for command line options and subcommands. See https://swarm-guide.readthedocs.io for swarm documentation. |
| `swarm` | Swarm daemon and tools. This is the entrypoint for the Swarm network. `swarm --help` for command line options and subcommands. See [Swarm README](https://github.com/ethereum/go-ethereum/tree/master/swarm) for more information. |
| `puppeth` | a CLI wizard that aids in creating a new Ethereum network. |
## Running geth

1
VERSION
View file

@ -1 +0,0 @@
1.8.13

16
accounts/abi/bind/backends/simulated.go
View file

@ -324,6 +324,11 @@ func (b *SimulatedBackend) SendTransaction(ctx context.Context, tx *types.Transa
//
// TODO(karalabe): Deprecate when the subscription one can return past data too.
func (b *SimulatedBackend) FilterLogs(ctx context.Context, query ethereum.FilterQuery) ([]types.Log, error) {
var filter *filters.Filter
if query.BlockHash != nil {
// Block filter requested, construct a single-shot filter
filter = filters.NewBlockFilter(&filterBackend{b.database, b.blockchain}, *query.BlockHash, query.Addresses, query.Topics)
} else {
// Initialize unset filter boundaried to run from genesis to chain head
from := int64(0)
if query.FromBlock != nil {
@ -333,9 +338,10 @@ func (b *SimulatedBackend) FilterLogs(ctx context.Context, query ethereum.Filter
if query.ToBlock != nil {
to = query.ToBlock.Int64()
}
// Construct and execute the filter
filter := filters.New(&filterBackend{b.database, b.blockchain}, from, to, query.Addresses, query.Topics)
// Construct the range filter
filter = filters.NewRangeFilter(&filterBackend{b.database, b.blockchain}, from, to, query.Addresses, query.Topics)
}
// Run the filter and return all the logs
logs, err := filter.Logs(ctx)
if err != nil {
return nil, err
@ -430,6 +436,10 @@ func (fb *filterBackend) HeaderByNumber(ctx context.Context, block rpc.BlockNumb
return fb.bc.GetHeaderByNumber(uint64(block.Int64())), nil
}
func (fb *filterBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error) {
return fb.bc.GetHeaderByHash(hash), nil
}
func (fb *filterBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
number := rawdb.ReadHeaderNumber(fb.db, hash)
if number == nil {

4
accounts/abi/method.go
View file

@ -47,10 +47,8 @@ type Method struct {
// Please note that "int" is substitute for its canonical representation "int256"
func (method Method) Sig() string {
types := make([]string, len(method.Inputs))
i := 0
for _, input := range method.Inputs {
for i, input := range method.Inputs {
types[i] = input.Type.String()
i++
}
return fmt.Sprintf("%v(%v)", method.Name, strings.Join(types, ","))
}

12
accounts/keystore/account_cache.go
View file

@ -27,10 +27,10 @@ import (
"sync"
"time"
mapset "github.com/deckarep/golang-set"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/log"
"gopkg.in/fatih/set.v0"
)
// Minimum amount of time between cache reloads. This limit applies if the platform does
@ -79,7 +79,7 @@ func newAccountCache(keydir string) (*accountCache, chan struct{}) {
keydir: keydir,
byAddr: make(map[common.Address][]accounts.Account),
notify: make(chan struct{}, 1),
fileC: fileCache{all: set.NewNonTS()},
fileC: fileCache{all: mapset.NewThreadUnsafeSet()},
}
ac.watcher = newWatcher(ac)
return ac, ac.notify
@ -237,7 +237,7 @@ func (ac *accountCache) scanAccounts() error {
log.Debug("Failed to reload keystore contents", "err", err)
return err
}
if creates.Size() == 0 && deletes.Size() == 0 && updates.Size() == 0 {
if creates.Cardinality() == 0 && deletes.Cardinality() == 0 && updates.Cardinality() == 0 {
return nil
}
// Create a helper method to scan the contents of the key files
@ -272,15 +272,15 @@ func (ac *accountCache) scanAccounts() error {
// Process all the file diffs
start := time.Now()
for _, p := range creates.List() {
for _, p := range creates.ToSlice() {
if a := readAccount(p.(string)); a != nil {
ac.add(*a)
}
}
for _, p := range deletes.List() {
for _, p := range deletes.ToSlice() {
ac.deleteByFile(p.(string))
}
for _, p := range updates.List() {
for _, p := range updates.ToSlice() {
path := p.(string)
ac.deleteByFile(path)
if a := readAccount(path); a != nil {

16
accounts/keystore/file_cache.go
View file

@ -24,20 +24,20 @@ import (
"sync"
"time"
mapset "github.com/deckarep/golang-set"
"github.com/ethereum/go-ethereum/log"
set "gopkg.in/fatih/set.v0"
)
// fileCache is a cache of files seen during scan of keystore.
type fileCache struct {
all *set.SetNonTS // Set of all files from the keystore folder
all mapset.Set // Set of all files from the keystore folder
lastMod time.Time // Last time instance when a file was modified
mu sync.RWMutex
}
// scan performs a new scan on the given directory, compares against the already
// cached filenames, and returns file sets: creates, deletes, updates.
func (fc *fileCache) scan(keyDir string) (set.Interface, set.Interface, set.Interface, error) {
func (fc *fileCache) scan(keyDir string) (mapset.Set, mapset.Set, mapset.Set, error) {
t0 := time.Now()
// List all the failes from the keystore folder
@ -51,8 +51,8 @@ func (fc *fileCache) scan(keyDir string) (set.Interface, set.Interface, set.Inte
defer fc.mu.Unlock()
// Iterate all the files and gather their metadata
all := set.NewNonTS()
mods := set.NewNonTS()
all := mapset.NewThreadUnsafeSet()
mods := mapset.NewThreadUnsafeSet()
var newLastMod time.Time
for _, fi := range files {
@ -76,9 +76,9 @@ func (fc *fileCache) scan(keyDir string) (set.Interface, set.Interface, set.Inte
t2 := time.Now()
// Update the tracked files and return the three sets
deletes := set.Difference(fc.all, all) // Deletes = previous - current
creates := set.Difference(all, fc.all) // Creates = current - previous
updates := set.Difference(mods, creates) // Updates = modified - creates
deletes := fc.all.Difference(all) // Deletes = previous - current
creates := all.Difference(fc.all) // Creates = current - previous
updates := mods.Difference(creates) // Updates = modified - creates
fc.all, fc.lastMod = all, newLastMod
t3 := time.Now()

17
accounts/keystore/keystore_passphrase.go
View file

@ -28,18 +28,18 @@ package keystore
import (
"bytes"
"crypto/aes"
crand "crypto/rand"
"crypto/rand"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"path/filepath"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/crypto/randentropy"
"github.com/pborman/uuid"
"golang.org/x/crypto/pbkdf2"
"golang.org/x/crypto/scrypt"
@ -93,7 +93,7 @@ func (ks keyStorePassphrase) GetKey(addr common.Address, filename, auth string)
// StoreKey generates a key, encrypts with 'auth' and stores in the given directory
func StoreKey(dir, auth string, scryptN, scryptP int) (common.Address, error) {
_, a, err := storeNewKey(&keyStorePassphrase{dir, scryptN, scryptP}, crand.Reader, auth)
_, a, err := storeNewKey(&keyStorePassphrase{dir, scryptN, scryptP}, rand.Reader, auth)
return a.Address, err
}
@ -116,7 +116,11 @@ func (ks keyStorePassphrase) JoinPath(filename string) string {
// blob that can be decrypted later on.
func EncryptKey(key *Key, auth string, scryptN, scryptP int) ([]byte, error) {
authArray := []byte(auth)
salt := randentropy.GetEntropyCSPRNG(32)
salt := make([]byte, 32)
if _, err := io.ReadFull(rand.Reader, salt); err != nil {
panic("reading from crypto/rand failed: " + err.Error())
}
derivedKey, err := scrypt.Key(authArray, salt, scryptN, scryptR, scryptP, scryptDKLen)
if err != nil {
return nil, err
@ -124,7 +128,10 @@ func EncryptKey(key *Key, auth string, scryptN, scryptP int) ([]byte, error) {
encryptKey := derivedKey[:16]
keyBytes := math.PaddedBigBytes(key.PrivateKey.D, 32)
iv := randentropy.GetEntropyCSPRNG(aes.BlockSize) // 16
iv := make([]byte, aes.BlockSize) // 16
if _, err := io.ReadFull(rand.Reader, iv); err != nil {
panic("reading from crypto/rand failed: " + err.Error())
}
cipherText, err := aesCTRXOR(encryptKey, keyBytes, iv)
if err != nil {
return nil, err

6
accounts/url.go
View file

@ -76,12 +76,12 @@ func (u URL) MarshalJSON() ([]byte, error) {
// UnmarshalJSON parses url.
func (u *URL) UnmarshalJSON(input []byte) error {
var textUrl string
err := json.Unmarshal(input, &textUrl)
var textURL string
err := json.Unmarshal(input, &textURL)
if err != nil {
return err
}
url, err := parseURL(textUrl)
url, err := parseURL(textURL)
if err != nil {
return err
}

96
accounts/url_test.go Normal file
View file

@ -0,0 +1,96 @@
// Copyright 2017 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package accounts
import (
"testing"
)
func TestURLParsing(t *testing.T) {
url, err := parseURL("https://ethereum.org")
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if url.Scheme != "https" {
t.Errorf("expected: %v, got: %v", "https", url.Scheme)
}
if url.Path != "ethereum.org" {
t.Errorf("expected: %v, got: %v", "ethereum.org", url.Path)
}
_, err = parseURL("ethereum.org")
if err == nil {
t.Error("expected err, got: nil")
}
}
func TestURLString(t *testing.T) {
url := URL{Scheme: "https", Path: "ethereum.org"}
if url.String() != "https://ethereum.org" {
t.Errorf("expected: %v, got: %v", "https://ethereum.org", url.String())
}
url = URL{Scheme: "", Path: "ethereum.org"}
if url.String() != "ethereum.org" {
t.Errorf("expected: %v, got: %v", "ethereum.org", url.String())
}
}
func TestURLMarshalJSON(t *testing.T) {
url := URL{Scheme: "https", Path: "ethereum.org"}
json, err := url.MarshalJSON()
if err != nil {
t.Errorf("unexpcted error: %v", err)
}
if string(json) != "\"https://ethereum.org\"" {
t.Errorf("expected: %v, got: %v", "\"https://ethereum.org\"", string(json))
}
}
func TestURLUnmarshalJSON(t *testing.T) {
url := &URL{}
err := url.UnmarshalJSON([]byte("\"https://ethereum.org\""))
if err != nil {
t.Errorf("unexpcted error: %v", err)
}
if url.Scheme != "https" {
t.Errorf("expected: %v, got: %v", "https", url.Scheme)
}
if url.Path != "ethereum.org" {
t.Errorf("expected: %v, got: %v", "https", url.Path)
}
}
func TestURLComparison(t *testing.T) {
tests := []struct {
urlA URL
urlB URL
expect int
}{
{URL{"https", "ethereum.org"}, URL{"https", "ethereum.org"}, 0},
{URL{"http", "ethereum.org"}, URL{"https", "ethereum.org"}, -1},
{URL{"https", "ethereum.org/a"}, URL{"https", "ethereum.org"}, 1},
{URL{"https", "abc.org"}, URL{"https", "ethereum.org"}, -1},
}
for i, tt := range tests {
result := tt.urlA.Cmp(tt.urlB)
if result != tt.expect {
t.Errorf("test %d: cmp mismatch: expected: %d, got: %d", i, tt.expect, result)
}
}
}

184
build/ci.go
View file

@ -26,7 +26,7 @@ Available commands are:
install [ -arch architecture ] [ -cc compiler ] [ packages... ] -- builds packages and executables
test [ -coverage ] [ packages... ] -- runs the tests
lint -- runs certain pre-selected linters
archive [ -arch architecture ] [ -type zip|tar ] [ -signer key-envvar ] [ -upload dest ] -- archives build artefacts
archive [ -arch architecture ] [ -type zip|tar ] [ -signer key-envvar ] [ -upload dest ] -- archives build artifacts
importkeys -- imports signing keys from env
debsrc [ -signer key-id ] [ -upload dest ] -- creates a debian source package
nsis -- creates a Windows NSIS installer
@ -59,6 +59,8 @@ import (
"time"
"github.com/ethereum/go-ethereum/internal/build"
"github.com/ethereum/go-ethereum/params"
sv "github.com/ethereum/go-ethereum/swarm/version"
)
var (
@ -77,52 +79,81 @@ var (
executablePath("geth"),
executablePath("puppeth"),
executablePath("rlpdump"),
executablePath("swarm"),
executablePath("wnode"),
}
// Files that end up in the swarm*.zip archive.
swarmArchiveFiles = []string{
"COPYING",
executablePath("swarm"),
}
// A debian package is created for all executables listed here.
debExecutables = []debExecutable{
{
Name: "abigen",
BinaryName: "abigen",
Description: "Source code generator to convert Ethereum contract definitions into easy to use, compile-time type-safe Go packages.",
},
{
Name: "bootnode",
BinaryName: "bootnode",
Description: "Ethereum bootnode.",
},
{
Name: "evm",
BinaryName: "evm",
Description: "Developer utility version of the EVM (Ethereum Virtual Machine) that is capable of running bytecode snippets within a configurable environment and execution mode.",
},
{
Name: "geth",
BinaryName: "geth",
Description: "Ethereum CLI client.",
},
{
Name: "puppeth",
BinaryName: "puppeth",
Description: "Ethereum private network manager.",
},
{
Name: "rlpdump",
BinaryName: "rlpdump",
Description: "Developer utility tool that prints RLP structures.",
},
{
Name: "swarm",
Description: "Ethereum Swarm daemon and tools",
},
{
Name: "wnode",
BinaryName: "wnode",
Description: "Ethereum Whisper diagnostic tool",
},
}
// A debian package is created for all executables listed here.
debSwarmExecutables = []debExecutable{
{
BinaryName: "swarm",
PackageName: "ethereum-swarm",
Description: "Ethereum Swarm daemon and tools",
},
}
debEthereum = debPackage{
Name: "ethereum",
Version: params.Version,
Executables: debExecutables,
}
debSwarm = debPackage{
Name: "ethereum-swarm",
Version: sv.Version,
Executables: debSwarmExecutables,
}
// Debian meta packages to build and push to Ubuntu PPA
debPackages = []debPackage{
debSwarm,
debEthereum,
}
// Distros for which packages are created.
// Note: vivid is unsupported because there is no golang-1.6 package for it.
// Note: wily is unsupported because it was officially deprecated on lanchpad.
// Note: yakkety is unsupported because it was officially deprecated on lanchpad.
// Note: zesty is unsupported because it was officially deprecated on lanchpad.
debDistros = []string{"trusty", "xenial", "artful", "bionic"}
// Note: artful is unsupported because it was officially deprecated on lanchpad.
debDistros = []string{"trusty", "xenial", "bionic", "cosmic"}
)
var GOBIN, _ = filepath.Abs(filepath.Join("build", "bin"))
@ -350,7 +381,6 @@ func doLint(cmdline []string) {
}
// Release Packaging
func doArchive(cmdline []string) {
var (
arch = flag.String("arch", runtime.GOARCH, "Architecture cross packaging")
@ -371,9 +401,13 @@ func doArchive(cmdline []string) {
var (
env = build.Env()
base = archiveBasename(*arch, env)
geth = "geth-" + base + ext
alltools = "geth-alltools-" + base + ext
basegeth = archiveBasename(*arch, params.ArchiveVersion(env.Commit))
geth = "geth-" + basegeth + ext
alltools = "geth-alltools-" + basegeth + ext
baseswarm = archiveBasename(*arch, sv.ArchiveVersion(env.Commit))
swarm = "swarm-" + baseswarm + ext
)
maybeSkipArchive(env)
if err := build.WriteArchive(geth, gethArchiveFiles); err != nil {
@ -382,14 +416,17 @@ func doArchive(cmdline []string) {
if err := build.WriteArchive(alltools, allToolsArchiveFiles); err != nil {
log.Fatal(err)
}
for _, archive := range []string{geth, alltools} {
if err := build.WriteArchive(swarm, swarmArchiveFiles); err != nil {
log.Fatal(err)
}
for _, archive := range []string{geth, alltools, swarm} {
if err := archiveUpload(archive, *upload, *signer); err != nil {
log.Fatal(err)
}
}
}
func archiveBasename(arch string, env build.Environment) string {
func archiveBasename(arch string, archiveVersion string) string {
platform := runtime.GOOS + "-" + arch
if arch == "arm" {
platform += os.Getenv("GOARM")
@ -400,18 +437,7 @@ func archiveBasename(arch string, env build.Environment) string {
if arch == "ios" {
platform = "ios-all"
}
return platform + "-" + archiveVersion(env)
}
func archiveVersion(env build.Environment) string {
version := build.VERSION()
if isUnstableBuild(env) {
version += "-unstable"
}
if env.Commit != "" {
version += "-" + env.Commit[:8]
}
return version
return platform + "-" + archiveVersion
}
func archiveUpload(archive string, blobstore string, signer string) error {
@ -461,7 +487,6 @@ func maybeSkipArchive(env build.Environment) {
}
// Debian Packaging
func doDebianSource(cmdline []string) {
var (
signer = flag.String("signer", "", `Signing key name, also used as package author`)
@ -485,9 +510,10 @@ func doDebianSource(cmdline []string) {
build.MustRun(gpg)
}
// Create the packages.
// Create Debian packages and upload them
for _, pkg := range debPackages {
for _, distro := range debDistros {
meta := newDebMetadata(distro, *signer, env, now)
meta := newDebMetadata(distro, *signer, env, now, pkg.Name, pkg.Version, pkg.Executables)
pkgdir := stageDebianSource(*workdir, meta)
debuild := exec.Command("debuild", "-S", "-sa", "-us", "-uc")
debuild.Dir = pkgdir
@ -502,6 +528,7 @@ func doDebianSource(cmdline []string) {
build.MustRunCommand("dput", *upload, changes)
}
}
}
}
func makeWorkdir(wdflag string) string {
@ -524,9 +551,17 @@ func isUnstableBuild(env build.Environment) bool {
return true
}
type debPackage struct {
Name string // the name of the Debian package to produce, e.g. "ethereum", or "ethereum-swarm"
Version string // the clean version of the debPackage, e.g. 1.8.12 or 0.3.0, without any metadata
Executables []debExecutable // executables to be included in the package
}
type debMetadata struct {
Env build.Environment
PackageName string
// go-ethereum version being built. Note that this
// is not the debian package version. The package version
// is constructed by VersionString.
@ -538,21 +573,33 @@ type debMetadata struct {
}
type debExecutable struct {
Name, Description string
PackageName string
BinaryName string
Description string
}
func newDebMetadata(distro, author string, env build.Environment, t time.Time) debMetadata {
// Package returns the name of the package if present, or
// fallbacks to BinaryName
func (d debExecutable) Package() string {
if d.PackageName != "" {
return d.PackageName
}
return d.BinaryName
}
func newDebMetadata(distro, author string, env build.Environment, t time.Time, name string, version string, exes []debExecutable) debMetadata {
if author == "" {
// No signing key, use default author.
author = "Ethereum Builds <fjl@ethereum.org>"
}
return debMetadata{
PackageName: name,
Env: env,
Author: author,
Distro: distro,
Version: build.VERSION(),
Version: version,
Time: t.Format(time.RFC1123Z),
Executables: debExecutables,
Executables: exes,
}
}
@ -560,9 +607,9 @@ func newDebMetadata(distro, author string, env build.Environment, t time.Time) d
// on all executable packages.
func (meta debMetadata) Name() string {
if isUnstableBuild(meta.Env) {
return "ethereum-unstable"
return meta.PackageName + "-unstable"
}
return "ethereum"
return meta.PackageName
}
// VersionString returns the debian version of the packages.
@ -589,9 +636,20 @@ func (meta debMetadata) ExeList() string {
// ExeName returns the package name of an executable package.
func (meta debMetadata) ExeName(exe debExecutable) string {
if isUnstableBuild(meta.Env) {
return exe.Name + "-unstable"
return exe.Package() + "-unstable"
}
return exe.Name
return exe.Package()
}
// EthereumSwarmPackageName returns the name of the swarm package based on
// environment, e.g. "ethereum-swarm-unstable", or "ethereum-swarm".
// This is needed so that we make sure that "ethereum" package,
// depends on and installs "ethereum-swarm"
func (meta debMetadata) EthereumSwarmPackageName() string {
if isUnstableBuild(meta.Env) {
return debSwarm.Name + "-unstable"
}
return debSwarm.Name
}
// ExeConflicts returns the content of the Conflicts field
@ -606,7 +664,7 @@ func (meta debMetadata) ExeConflicts(exe debExecutable) string {
// be preferred and the conflicting files should be handled via
// alternates. We might do this eventually but using a conflict is
// easier now.
return "ethereum, " + exe.Name
return "ethereum, " + exe.Package()
}
return ""
}
@ -623,24 +681,23 @@ func stageDebianSource(tmpdir string, meta debMetadata) (pkgdir string) {
// Put the debian build files in place.
debian := filepath.Join(pkgdir, "debian")
build.Render("build/deb.rules", filepath.Join(debian, "rules"), 0755, meta)
build.Render("build/deb.changelog", filepath.Join(debian, "changelog"), 0644, meta)
build.Render("build/deb.control", filepath.Join(debian, "control"), 0644, meta)
build.Render("build/deb.copyright", filepath.Join(debian, "copyright"), 0644, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.rules", filepath.Join(debian, "rules"), 0755, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.changelog", filepath.Join(debian, "changelog"), 0644, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.control", filepath.Join(debian, "control"), 0644, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.copyright", filepath.Join(debian, "copyright"), 0644, meta)
build.RenderString("8\n", filepath.Join(debian, "compat"), 0644, meta)
build.RenderString("3.0 (native)\n", filepath.Join(debian, "source/format"), 0644, meta)
for _, exe := range meta.Executables {
install := filepath.Join(debian, meta.ExeName(exe)+".install")
docs := filepath.Join(debian, meta.ExeName(exe)+".docs")
build.Render("build/deb.install", install, 0644, exe)
build.Render("build/deb.docs", docs, 0644, exe)
build.Render("build/deb/"+meta.PackageName+"/deb.install", install, 0644, exe)
build.Render("build/deb/"+meta.PackageName+"/deb.docs", docs, 0644, exe)
}
return pkgdir
}
// Windows installer
func doWindowsInstaller(cmdline []string) {
// Parse the flags and make skip installer generation on PRs
var (
@ -690,11 +747,11 @@ func doWindowsInstaller(cmdline []string) {
// Build the installer. This assumes that all the needed files have been previously
// built (don't mix building and packaging to keep cross compilation complexity to a
// minimum).
version := strings.Split(build.VERSION(), ".")
version := strings.Split(params.Version, ".")
if env.Commit != "" {
version[2] += "-" + env.Commit[:8]
}
installer, _ := filepath.Abs("geth-" + archiveBasename(*arch, env) + ".exe")
installer, _ := filepath.Abs("geth-" + archiveBasename(*arch, params.ArchiveVersion(env.Commit)) + ".exe")
build.MustRunCommand("makensis.exe",
"/DOUTPUTFILE="+installer,
"/DMAJORVERSION="+version[0],
@ -746,7 +803,7 @@ func doAndroidArchive(cmdline []string) {
maybeSkipArchive(env)
// Sign and upload the archive to Azure
archive := "geth-" + archiveBasename("android", env) + ".aar"
archive := "geth-" + archiveBasename("android", params.ArchiveVersion(env.Commit)) + ".aar"
os.Rename("geth.aar", archive)
if err := archiveUpload(archive, *upload, *signer); err != nil {
@ -831,7 +888,7 @@ func newMavenMetadata(env build.Environment) mavenMetadata {
}
}
// Render the version and package strings
version := build.VERSION()
version := params.Version
if isUnstableBuild(env) {
version += "-SNAPSHOT"
}
@ -866,7 +923,7 @@ func doXCodeFramework(cmdline []string) {
build.MustRun(bind)
return
}
archive := "geth-" + archiveBasename("ios", env)
archive := "geth-" + archiveBasename("ios", params.ArchiveVersion(env.Commit))
if err := os.Mkdir(archive, os.ModePerm); err != nil {
log.Fatal(err)
}
@ -922,7 +979,7 @@ func newPodMetadata(env build.Environment, archive string) podMetadata {
}
}
}
version := build.VERSION()
version := params.Version
if isUnstableBuild(env) {
version += "-unstable." + env.Buildnum
}
@ -1018,23 +1075,14 @@ func doPurge(cmdline []string) {
}
for i := 0; i < len(blobs); i++ {
for j := i + 1; j < len(blobs); j++ {
iTime, err := time.Parse(time.RFC1123, blobs[i].Properties.LastModified)
if err != nil {
log.Fatal(err)
}
jTime, err := time.Parse(time.RFC1123, blobs[j].Properties.LastModified)
if err != nil {
log.Fatal(err)
}
if iTime.After(jTime) {
if blobs[i].Properties.LastModified.After(blobs[j].Properties.LastModified) {
blobs[i], blobs[j] = blobs[j], blobs[i]
}
}
}
// Filter out all archives more recent that the given threshold
for i, blob := range blobs {
timestamp, _ := time.Parse(time.RFC1123, blob.Properties.LastModified)
if time.Since(timestamp) < time.Duration(*limit)*24*time.Hour {
if time.Since(blob.Properties.LastModified) < time.Duration(*limit)*24*time.Hour {
blobs = blobs[:i]
break
}

19
build/clean_go_build_cache.sh Executable file
View file

@ -0,0 +1,19 @@
#!/bin/sh
# Cleaning the Go cache only makes sense if we actually have Go installed... or
# if Go is actually callable. This does not hold true during deb packaging, so
# we need an explicit check to avoid build failures.
if ! command -v go > /dev/null; then
exit
fi
version_gt() {
test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"
}
golang_version=$(go version |cut -d' ' -f3 |sed 's/go//')
# Clean go build cache when go version is greater than or equal to 1.10
if !(version_gt 1.10 $golang_version); then
go clean -cache
fi

1
build/deb.install
View file

@ -1 +0,0 @@
build/bin/{{.Name}} usr/bin

0
build/deb.changelog → build/deb/ethereum-swarm/deb.changelog
View file

19
build/deb/ethereum-swarm/deb.control Normal file
View file

@ -0,0 +1,19 @@
Source: {{.Name}}
Section: science
Priority: extra
Maintainer: {{.Author}}
Build-Depends: debhelper (>= 8.0.0), golang-1.10
Standards-Version: 3.9.5
Homepage: https://ethereum.org
Vcs-Git: git://github.com/ethereum/go-ethereum.git
Vcs-Browser: https://github.com/ethereum/go-ethereum
{{range .Executables}}
Package: {{$.ExeName .}}
Conflicts: {{$.ExeConflicts .}}
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}
Built-Using: ${misc:Built-Using}
Description: {{.Description}}
{{.Description}}
{{end}}

2
build/deb.copyright → build/deb/ethereum-swarm/deb.copyright
View file

@ -1,4 +1,4 @@
Copyright 2016 The go-ethereum Authors
Copyright 2018 The go-ethereum Authors
go-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

0
build/deb.docs → build/deb/ethereum-swarm/deb.docs
View file

1
build/deb/ethereum-swarm/deb.install Normal file
View file

@ -0,0 +1 @@
build/bin/{{.BinaryName}} usr/bin

0
build/deb.rules → build/deb/ethereum-swarm/deb.rules
View file

5
build/deb/ethereum/deb.changelog Normal file
View file

@ -0,0 +1,5 @@
{{.Name}} ({{.VersionString}}) {{.Distro}}; urgency=low
* git build of {{.Env.Commit}}
-- {{.Author}} {{.Time}}

6
build/deb.control → build/deb/ethereum/deb.control
View file

@ -10,9 +10,9 @@ Vcs-Browser: https://github.com/ethereum/go-ethereum
Package: {{.Name}}
Architecture: any
Depends: ${misc:Depends}, {{.ExeList}}
Description: Meta-package to install geth and other tools
Meta-package to install geth and other tools
Depends: ${misc:Depends}, {{.EthereumSwarmPackageName}}, {{.ExeList}}
Description: Meta-package to install geth, swarm, and other tools
Meta-package to install geth, swarm and other tools
{{range .Executables}}
Package: {{$.ExeName .}}

14
build/deb/ethereum/deb.copyright Normal file
View file

@ -0,0 +1,14 @@
Copyright 2018 The go-ethereum Authors
go-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
go-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.

1
build/deb/ethereum/deb.docs Normal file
View file

@ -0,0 +1 @@
AUTHORS

1
build/deb/ethereum/deb.install Normal file
View file

@ -0,0 +1 @@
build/bin/{{.BinaryName}} usr/bin

13
build/deb/ethereum/deb.rules Normal file
View file

@ -0,0 +1,13 @@
#!/usr/bin/make -f
# -*- makefile -*-
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
override_dh_auto_build:
build/env.sh /usr/lib/go-1.10/bin/go run build/ci.go install -git-commit={{.Env.Commit}} -git-branch={{.Env.Branch}} -git-tag={{.Env.Tag}} -buildnum={{.Env.Buildnum}} -pull-request={{.Env.IsPullRequest}}
override_dh_auto_test:
%:
dh $@

2
cmd/clef/main.go
View file

@ -415,7 +415,7 @@ func signer(c *cli.Context) error {
// start http server
httpEndpoint := fmt.Sprintf("%s:%d", c.String(utils.RPCListenAddrFlag.Name), c.Int(rpcPortFlag.Name))
listener, _, err := rpc.StartHTTPEndpoint(httpEndpoint, rpcAPI, []string{"account"}, cors, vhosts)
listener, _, err := rpc.StartHTTPEndpoint(httpEndpoint, rpcAPI, []string{"account"}, cors, vhosts, rpc.DefaultHTTPTimeouts)
if err != nil {
utils.Fatalf("Could not start RPC api: %v", err)
}

2
cmd/evm/compiler.go
View file

@ -50,6 +50,6 @@ func compileCmd(ctx *cli.Context) error {
if err != nil {
return err
}
fmt.Println(bin)
fmt.Fprintln(ctx.App.Writer, bin)
return nil
}

2
cmd/evm/disasm.go
View file

@ -45,6 +45,6 @@ func disasmCmd(ctx *cli.Context) error {
}
code := strings.TrimSpace(string(in[:]))
fmt.Printf("%v\n", code)
fmt.Fprintf(ctx.App.Writer, "%v\n", code)
return asm.PrintDisassembled(code)
}

5
cmd/evm/internal/compiler/compiler.go
View file

@ -30,10 +30,11 @@ func Compile(fn string, src []byte, debug bool) (string, error) {
bin, compileErrors := compiler.Compile()
if len(compileErrors) > 0 {
// report errors
errs := ""
for _, err := range compileErrors {
fmt.Printf("%s:%v\n", fn, err)
errs += fmt.Sprintf("%s:%v\n", fn, err)
}
return "", errors.New("compiling failed")
return "", errors.New(errs + "compiling failed\n")
}
return bin, nil
}

28
cmd/evm/runner.go
View file

@ -128,13 +128,13 @@ func runCmd(ctx *cli.Context) error {
if ctx.GlobalString(CodeFileFlag.Name) == "-" {
//Try reading from stdin
if hexcode, err = ioutil.ReadAll(os.Stdin); err != nil {
fmt.Printf("Could not load code from stdin: %v\n", err)
fmt.Fprintf(ctx.App.ErrWriter, "Could not load code from stdin: %v\n", err)
os.Exit(1)
}
} else {
// Codefile with hex assembly
if hexcode, err = ioutil.ReadFile(ctx.GlobalString(CodeFileFlag.Name)); err != nil {
fmt.Printf("Could not load code from file: %v\n", err)
fmt.Fprintf(ctx.App.ErrWriter, "Could not load code from file: %v\n", err)
os.Exit(1)
}
}
@ -172,11 +172,11 @@ func runCmd(ctx *cli.Context) error {
if cpuProfilePath := ctx.GlobalString(CPUProfileFlag.Name); cpuProfilePath != "" {
f, err := os.Create(cpuProfilePath)
if err != nil {
fmt.Println("could not create CPU profile: ", err)
fmt.Fprintf(ctx.App.ErrWriter, "could not create CPU profile: %v\n", err)
os.Exit(1)
}
if err := pprof.StartCPUProfile(f); err != nil {
fmt.Println("could not start CPU profile: ", err)
fmt.Fprintf(ctx.App.ErrWriter, "could not start CPU profile: %v\n", err)
os.Exit(1)
}
defer pprof.StopCPUProfile()
@ -200,17 +200,17 @@ func runCmd(ctx *cli.Context) error {
if ctx.GlobalBool(DumpFlag.Name) {
statedb.IntermediateRoot(true)
fmt.Println(string(statedb.Dump()))
fmt.Fprintln(ctx.App.Writer, string(statedb.Dump()))
}
if memProfilePath := ctx.GlobalString(MemProfileFlag.Name); memProfilePath != "" {
f, err := os.Create(memProfilePath)
if err != nil {
fmt.Println("could not create memory profile: ", err)
fmt.Fprintf(ctx.App.ErrWriter, "could not create memory profile: %v\n", err)
os.Exit(1)
}
if err := pprof.WriteHeapProfile(f); err != nil {
fmt.Println("could not write memory profile: ", err)
fmt.Fprintf(ctx.App.ErrWriter, "could not create memory profile: %v\n", err)
os.Exit(1)
}
f.Close()
@ -218,17 +218,17 @@ func runCmd(ctx *cli.Context) error {
if ctx.GlobalBool(DebugFlag.Name) {
if debugLogger != nil {
fmt.Fprintln(os.Stderr, "#### TRACE ####")
vm.WriteTrace(os.Stderr, debugLogger.StructLogs())
fmt.Fprintln(ctx.App.ErrWriter, "#### TRACE ####")
vm.WriteTrace(ctx.App.ErrWriter, debugLogger.StructLogs())
}
fmt.Fprintln(os.Stderr, "#### LOGS ####")
vm.WriteLogs(os.Stderr, statedb.Logs())
fmt.Fprintln(ctx.App.ErrWriter, "#### LOGS ####")
vm.WriteLogs(ctx.App.ErrWriter, statedb.Logs())
}
if ctx.GlobalBool(StatDumpFlag.Name) {
var mem goruntime.MemStats
goruntime.ReadMemStats(&mem)
fmt.Fprintf(os.Stderr, `evm execution time: %v
fmt.Fprintf(ctx.App.ErrWriter, `evm execution time: %v
heap objects: %d
allocations: %d
total allocations: %d
@ -238,9 +238,9 @@ Gas used: %d
`, execTime, mem.HeapObjects, mem.Alloc, mem.TotalAlloc, mem.NumGC, initialGas-leftOverGas)
}
if tracer == nil {
fmt.Printf("0x%x\n", ret)
fmt.Fprintf(ctx.App.Writer, "0x%x\n", ret)
if err != nil {
fmt.Printf(" error: %v\n", err)
fmt.Fprintf(ctx.App.ErrWriter, " error: %v\n", err)
}
}

8
cmd/evm/staterunner.go
View file

@ -107,7 +107,7 @@ func stateTestCmd(ctx *cli.Context) error {
}
// print state root for evmlab tracing (already committed above, so no need to delete objects again
if ctx.GlobalBool(MachineFlag.Name) && state != nil {
fmt.Fprintf(os.Stderr, "{\"stateRoot\": \"%x\"}\n", state.IntermediateRoot(false))
fmt.Fprintf(ctx.App.ErrWriter, "{\"stateRoot\": \"%x\"}\n", state.IntermediateRoot(false))
}
results = append(results, *result)
@ -115,13 +115,13 @@ func stateTestCmd(ctx *cli.Context) error {
// Print any structured logs collected
if ctx.GlobalBool(DebugFlag.Name) {
if debugger != nil {
fmt.Fprintln(os.Stderr, "#### TRACE ####")
vm.WriteTrace(os.Stderr, debugger.StructLogs())
fmt.Fprintln(ctx.App.ErrWriter, "#### TRACE ####")
vm.WriteTrace(ctx.App.ErrWriter, debugger.StructLogs())
}
}
}
}
out, _ := json.MarshalIndent(results, "", " ")
fmt.Println(string(out))
fmt.Fprintln(ctx.App.Writer, string(out))
return nil
}

2
cmd/faucet/faucet.go
View file

@ -213,7 +213,7 @@ func newFaucet(genesis *core.Genesis, port int, enodes []*discv5.Node, network u
// Assemble the raw devp2p protocol stack
stack, err := node.New(&node.Config{
Name: "geth",
Version: params.Version,
Version: params.VersionWithMeta,
DataDir: filepath.Join(os.Getenv("HOME"), ".faucet"),
P2P: p2p.Config{
NAT: nat.Any(),

2
cmd/geth/bugcmd.go
View file

@ -51,7 +51,7 @@ func reportBug(ctx *cli.Context) error {
fmt.Fprintln(&buff, "#### System information")
fmt.Fprintln(&buff)
fmt.Fprintln(&buff, "Version:", params.Version)
fmt.Fprintln(&buff, "Version:", params.VersionWithMeta)
fmt.Fprintln(&buff, "Go Version:", runtime.Version())
fmt.Fprintln(&buff, "OS:", runtime.GOOS)
printOSDetails(&buff)

3
cmd/geth/chaincmd.go
View file

@ -94,7 +94,8 @@ processing will proceed even if an individual RLP-file import failure occurs.`,
Requires a first argument of the file to write to.
Optional second and third arguments control the first and
last block to write. In this mode, the file will be appended
if already existing.`,
if already existing. If the file ends with .gz, the output will
be gzipped.`,
}
importPreimagesCommand = cli.Command{
Action: utils.MigrateFlags(importPreimages),

4
cmd/geth/consolecmd_test.go
View file

@ -50,7 +50,7 @@ func TestConsoleWelcome(t *testing.T) {
geth.SetTemplateFunc("goos", func() string { return runtime.GOOS })
geth.SetTemplateFunc("goarch", func() string { return runtime.GOARCH })
geth.SetTemplateFunc("gover", runtime.Version)
geth.SetTemplateFunc("gethver", func() string { return params.Version })
geth.SetTemplateFunc("gethver", func() string { return params.VersionWithMeta })
geth.SetTemplateFunc("niltime", func() string { return time.Unix(0, 0).Format(time.RFC1123) })
geth.SetTemplateFunc("apis", func() string { return ipcAPIs })
@ -133,7 +133,7 @@ func testAttachWelcome(t *testing.T, geth *testgeth, endpoint, apis string) {
attach.SetTemplateFunc("goos", func() string { return runtime.GOOS })
attach.SetTemplateFunc("goarch", func() string { return runtime.GOARCH })
attach.SetTemplateFunc("gover", runtime.Version)
attach.SetTemplateFunc("gethver", func() string { return params.Version })
attach.SetTemplateFunc("gethver", func() string { return params.VersionWithMeta })
attach.SetTemplateFunc("etherbase", func() string { return geth.Etherbase })
attach.SetTemplateFunc("niltime", func() string { return time.Unix(0, 0).Format(time.RFC1123) })
attach.SetTemplateFunc("ipc", func() bool { return strings.HasPrefix(endpoint, "ipc") })

18
cmd/geth/main.go
View file

@ -202,10 +202,15 @@ func init() {
app.Before = func(ctx *cli.Context) error {
runtime.GOMAXPROCS(runtime.NumCPU())
if err := debug.Setup(ctx); err != nil {
logdir := ""
if ctx.GlobalBool(utils.DashboardEnabledFlag.Name) {
logdir = (&node.Config{DataDir: utils.MakeDataDir(ctx)}).ResolvePath("logs")
}
if err := debug.Setup(ctx, logdir); err != nil {
return err
}
// Cap the cache allowance and tune the garbage colelctor
// Cap the cache allowance and tune the garbage collector
var mem gosigar.Mem
if err := mem.Get(); err == nil {
allowance := int(mem.Total / 1024 / 1024 / 3)
@ -249,6 +254,9 @@ func main() {
// It creates a default node based on the command line arguments and runs it in
// blocking mode, waiting for it to be shut down.
func geth(ctx *cli.Context) error {
if args := ctx.Args(); len(args) > 0 {
return fmt.Errorf("invalid command: %q", args[0])
}
node := makeFullNode(ctx)
startNode(ctx, node)
node.Wait()
@ -303,11 +311,11 @@ func startNode(ctx *cli.Context, stack *node.Node) {
status, _ := event.Wallet.Status()
log.Info("New wallet appeared", "url", event.Wallet.URL(), "status", status)
derivationPath := accounts.DefaultBaseDerivationPath
if event.Wallet.URL().Scheme == "ledger" {
event.Wallet.SelfDerive(accounts.DefaultLedgerBaseDerivationPath, stateReader)
} else {
event.Wallet.SelfDerive(accounts.DefaultBaseDerivationPath, stateReader)
derivationPath = accounts.DefaultLedgerBaseDerivationPath
}
event.Wallet.SelfDerive(derivationPath, stateReader)
case accounts.WalletDropped:
log.Info("Old wallet dropped", "url", event.Wallet.URL())

2
cmd/geth/misccmd.go
View file

@ -108,7 +108,7 @@ func makedag(ctx *cli.Context) error {
func version(ctx *cli.Context) error {
fmt.Println(strings.Title(clientIdentifier))
fmt.Println("Version:", params.Version)
fmt.Println("Version:", params.VersionWithMeta)
if gitCommit != "" {
fmt.Println("Git Commit:", gitCommit)
}

6
cmd/geth/monitorcmd.go
View file

@ -185,12 +185,12 @@ func resolveMetric(metrics map[string]interface{}, pattern string, path string)
parts := strings.SplitN(pattern, "/", 2)
if len(parts) > 1 {
for _, variation := range strings.Split(parts[0], ",") {
if submetrics, ok := metrics[variation].(map[string]interface{}); !ok {
submetrics, ok := metrics[variation].(map[string]interface{})
if !ok {
utils.Fatalf("Failed to retrieve system metrics: %s", path+variation)
return nil
} else {
results = append(results, resolveMetric(submetrics, parts[1], path+variation+"/")...)
}
results = append(results, resolveMetric(submetrics, parts[1], path+variation+"/")...)
}
return results
}

3
cmd/geth/usage.go
View file

@ -86,7 +86,8 @@ var AppHelpFlagGroups = []flagGroup{
utils.LightKDFFlag,
},
},
{Name: "DEVELOPER CHAIN",
{
Name: "DEVELOPER CHAIN",
Flags: []cli.Flag{
utils.DeveloperFlag,
utils.DeveloperPeriodFlag,

2
cmd/puppeth/module_ethstats.go
View file

@ -122,7 +122,7 @@ func (info *ethstatsInfos) Report() map[string]string {
"Website address": info.host,
"Website listener port": strconv.Itoa(info.port),
"Login secret": info.secret,
"Banned addresses": fmt.Sprintf("%v", info.banned),
"Banned addresses": strings.Join(info.banned, "\n"),
}
}

2
cmd/puppeth/module_node.go
View file

@ -221,7 +221,7 @@ func checkNode(client *sshClient, network string, boot bool) (*nodeInfos, error)
// Container available, retrieve its node ID and its genesis json
var out []byte
if out, err = client.Run(fmt.Sprintf("docker exec %s_%s_1 geth --exec admin.nodeInfo.id attach", network, kind)); err != nil {
if out, err = client.Run(fmt.Sprintf("docker exec %s_%s_1 geth --exec admin.nodeInfo.id --cache=16 attach", network, kind)); err != nil {
return nil, ErrServiceUnreachable
}
id := bytes.Trim(bytes.TrimSpace(out), "\"")

22
cmd/puppeth/wizard_netstats.go
View file

@ -203,7 +203,7 @@ func (stats serverStats) render() {
table.SetHeader([]string{"Server", "Address", "Service", "Config", "Value"})
table.SetAlignment(tablewriter.ALIGN_LEFT)
table.SetColWidth(100)
table.SetColWidth(40)
// Find the longest lines for all columns for the hacked separator
separator := make([]string, 5)
@ -222,8 +222,10 @@ func (stats serverStats) render() {
if len(config) > len(separator[3]) {
separator[3] = strings.Repeat("-", len(config))
}
if len(value) > len(separator[4]) {
separator[4] = strings.Repeat("-", len(value))
for _, val := range strings.Split(value, "\n") {
if len(val) > len(separator[4]) {
separator[4] = strings.Repeat("-", len(val))
}
}
}
}
@ -263,13 +265,17 @@ func (stats serverStats) render() {
sort.Strings(configs)
for k, config := range configs {
for l, value := range strings.Split(stats[server].services[service][config], "\n") {
switch {
case j == 0 && k == 0:
table.Append([]string{server, stats[server].address, service, config, stats[server].services[service][config]})
case k == 0:
table.Append([]string{"", "", service, config, stats[server].services[service][config]})
case j == 0 && k == 0 && l == 0:
table.Append([]string{server, stats[server].address, service, config, value})
case k == 0 && l == 0:
table.Append([]string{"", "", service, config, value})
case l == 0:
table.Append([]string{"", "", "", config, value})
default:
table.Append([]string{"", "", "", config, stats[server].services[service][config]})
table.Append([]string{"", "", "", "", value})
}
}
}
}

2
cmd/swarm/config.go
View file

@ -38,8 +38,6 @@ import (
bzzapi "github.com/ethereum/go-ethereum/swarm/api"
)
const SWARM_VERSION = "0.3"
var (
//flag definition for the dumpconfig command
DumpConfigCommand = cli.Command{

2
cmd/swarm/fs_test.go
View file

@ -14,6 +14,8 @@
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
// +build linux darwin freebsd
package main
import (

3
cmd/swarm/hash.go
View file

@ -18,6 +18,7 @@
package main
import (
"context"
"fmt"
"os"
@ -39,7 +40,7 @@ func hash(ctx *cli.Context) {
stat, _ := f.Stat()
fileStore := storage.NewFileStore(storage.NewMapChunkStore(), storage.NewFileStoreParams())
addr, _, err := fileStore.Store(f, stat.Size(), false)
addr, _, err := fileStore.Store(context.TODO(), f, stat.Size(), false)
if err != nil {
utils.Fatalf("%v\n", err)
} else {

110
cmd/swarm/main.go
View file

@ -39,10 +39,11 @@ import (
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/p2p/discover"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/swarm"
bzzapi "github.com/ethereum/go-ethereum/swarm/api"
swarmmetrics "github.com/ethereum/go-ethereum/swarm/metrics"
"github.com/ethereum/go-ethereum/swarm/tracing"
sv "github.com/ethereum/go-ethereum/swarm/version"
"gopkg.in/urfave/cli.v1"
)
@ -143,7 +144,7 @@ var (
}
SwarmWantManifestFlag = cli.BoolTFlag{
Name: "manifest",
Usage: "Automatic manifest upload",
Usage: "Automatic manifest upload (default true)",
}
SwarmUploadDefaultPath = cli.StringFlag{
Name: "defaultpath",
@ -155,7 +156,7 @@ var (
}
SwarmUploadMimeType = cli.StringFlag{
Name: "mime",
Usage: "force mime type",
Usage: "Manually specify MIME type",
}
SwarmEncryptedFlag = cli.BoolFlag{
Name: "encrypt",
@ -181,6 +182,18 @@ var (
Usage: "Number of recent chunks cached in memory (default 5000)",
EnvVar: SWARM_ENV_STORE_CACHE_CAPACITY,
}
SwarmResourceMultihashFlag = cli.BoolFlag{
Name: "multihash",
Usage: "Determines how to interpret data for a resource update. If not present, data will be interpreted as raw, literal data that will be included in the resource",
}
SwarmResourceNameFlag = cli.StringFlag{
Name: "name",
Usage: "User-defined name for the new resource",
}
SwarmResourceDataOnCreateFlag = cli.StringFlag{
Name: "data",
Usage: "Initializes the resource with the given hex-encoded data. Data must be prefixed by 0x",
}
)
//declare a few constant error messages, useful for later error check comparisons in test
@ -189,12 +202,21 @@ var (
SWARM_ERR_SWAP_SET_NO_API = "SWAP is enabled but --swap-api is not set"
)
// this help command gets added to any subcommand that does not define it explicitly
var defaultSubcommandHelp = cli.Command{
Action: func(ctx *cli.Context) { cli.ShowCommandHelpAndExit(ctx, "", 1) },
CustomHelpTemplate: helpTemplate,
Name: "help",
Usage: "shows this help",
Hidden: true,
}
var defaultNodeConfig = node.DefaultConfig
// This init function sets defaults so cmd/swarm can run alongside geth.
func init() {
defaultNodeConfig.Name = clientIdentifier
defaultNodeConfig.Version = params.VersionWithCommit(gitCommit)
defaultNodeConfig.Version = sv.VersionWithCommit(gitCommit)
defaultNodeConfig.P2P.ListenAddr = ":30399"
defaultNodeConfig.IPCPath = "bzzd.ipc"
// Set flag defaults for --help display.
@ -225,6 +247,41 @@ func init() {
Flags: []cli.Flag{SwarmEncryptedFlag},
Description: "uploads a file or directory to swarm using the HTTP API and prints the root hash",
},
{
CustomHelpTemplate: helpTemplate,
Name: "resource",
Usage: "(Advanced) Create and update Mutable Resources",
ArgsUsage: "<create|update|info>",
Description: "Works with Mutable Resource Updates",
Subcommands: []cli.Command{
{
Action: resourceCreate,
CustomHelpTemplate: helpTemplate,
Name: "create",
Usage: "creates a new Mutable Resource",
ArgsUsage: "<frequency>",
Description: "creates a new Mutable Resource",
Flags: []cli.Flag{SwarmResourceNameFlag, SwarmResourceDataOnCreateFlag, SwarmResourceMultihashFlag},
},
{
Action: resourceUpdate,
CustomHelpTemplate: helpTemplate,
Name: "update",
Usage: "updates the content of an existing Mutable Resource",
ArgsUsage: "<Manifest Address or ENS domain> <0x Hex data>",
Description: "updates the content of an existing Mutable Resource",
Flags: []cli.Flag{SwarmResourceMultihashFlag},
},
{
Action: resourceInfo,
CustomHelpTemplate: helpTemplate,
Name: "info",
Usage: "obtains information about an existing Mutable Resource",
ArgsUsage: "<Manifest Address or ENS domain>",
Description: "obtains information about an existing Mutable Resource",
},
},
},
{
Action: list,
CustomHelpTemplate: helpTemplate,
@ -376,6 +433,11 @@ pv(1) tool to get a progress bar:
// See config.go
DumpConfigCommand,
}
// append a hidden help subcommand to all commands that have subcommands
// if a help command was already defined above, that one will take precedence.
addDefaultHelpSubcommands(app.Commands)
sort.Sort(cli.CommandsByName(app.Commands))
app.Flags = []cli.Flag{
@ -430,12 +492,14 @@ pv(1) tool to get a progress bar:
app.Flags = append(app.Flags, rpcFlags...)
app.Flags = append(app.Flags, debug.Flags...)
app.Flags = append(app.Flags, swarmmetrics.Flags...)
app.Flags = append(app.Flags, tracing.Flags...)
app.Before = func(ctx *cli.Context) error {
runtime.GOMAXPROCS(runtime.NumCPU())
if err := debug.Setup(ctx); err != nil {
if err := debug.Setup(ctx, ""); err != nil {
return err
}
swarmmetrics.Setup(ctx)
tracing.Setup(ctx)
return nil
}
app.After = func(ctx *cli.Context) error {
@ -452,7 +516,8 @@ func main() {
}
func version(ctx *cli.Context) error {
fmt.Println("Version:", SWARM_VERSION)
fmt.Println(strings.Title(clientIdentifier))
fmt.Println("Version:", sv.VersionWithMeta)
if gitCommit != "" {
fmt.Println("Git Commit:", gitCommit)
}
@ -546,6 +611,26 @@ func getAccount(bzzaccount string, ctx *cli.Context, stack *node.Node) *ecdsa.Pr
return decryptStoreAccount(ks, bzzaccount, utils.MakePasswordList(ctx))
}
// getPrivKey returns the private key of the specified bzzaccount
// Used only by client commands, such as `resource`
func getPrivKey(ctx *cli.Context) *ecdsa.PrivateKey {
// booting up the swarm node just as we do in bzzd action
bzzconfig, err := buildConfig(ctx)
if err != nil {
utils.Fatalf("unable to configure swarm: %v", err)
}
cfg := defaultNodeConfig
if _, err := os.Stat(bzzconfig.Path); err == nil {
cfg.DataDir = bzzconfig.Path
}
utils.SetNodeConfig(ctx, &cfg)
stack, err := node.New(&cfg)
if err != nil {
utils.Fatalf("can't create node: %v", err)
}
return getAccount(bzzconfig.BzzAccount, ctx, stack)
}
func decryptStoreAccount(ks *keystore.KeyStore, account string, passwords []string) *ecdsa.PrivateKey {
var a accounts.Account
var err error
@ -610,3 +695,16 @@ func injectBootnodes(srv *p2p.Server, nodes []string) {
srv.AddPeer(n)
}
}
// addDefaultHelpSubcommand scans through defined CLI commands and adds
// a basic help subcommand to each
// if a help command is already defined, it will take precedence over the default.
func addDefaultHelpSubcommands(commands []cli.Command) {
for i := range commands {
cmd := &commands[i]
if cmd.Subcommands != nil {
cmd.Subcommands = append(cmd.Subcommands, defaultSubcommandHelp)
addDefaultHelpSubcommands(cmd.Subcommands)
}
}
}

169
cmd/swarm/mru.go Normal file
View file

@ -0,0 +1,169 @@
// Copyright 2016 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
// Command resource allows the user to create and update signed mutable resource updates
package main
import (
"fmt"
"strconv"
"strings"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/cmd/utils"
swarm "github.com/ethereum/go-ethereum/swarm/api/client"
"github.com/ethereum/go-ethereum/swarm/storage/mru"
"gopkg.in/urfave/cli.v1"
)
func NewGenericSigner(ctx *cli.Context) mru.Signer {
return mru.NewGenericSigner(getPrivKey(ctx))
}
// swarm resource create <frequency> [--name <name>] [--data <0x Hexdata> [--multihash=false]]
// swarm resource update <Manifest Address or ENS domain> <0x Hexdata> [--multihash=false]
// swarm resource info <Manifest Address or ENS domain>
func resourceCreate(ctx *cli.Context) {
args := ctx.Args()
var (
bzzapi = strings.TrimRight(ctx.GlobalString(SwarmApiFlag.Name), "/")
client = swarm.NewClient(bzzapi)
multihash = ctx.Bool(SwarmResourceMultihashFlag.Name)
initialData = ctx.String(SwarmResourceDataOnCreateFlag.Name)
name = ctx.String(SwarmResourceNameFlag.Name)
)
if len(args) < 1 {
fmt.Println("Incorrect number of arguments")
cli.ShowCommandHelpAndExit(ctx, "create", 1)
return
}
signer := NewGenericSigner(ctx)
frequency, err := strconv.ParseUint(args[0], 10, 64)
if err != nil {
fmt.Printf("Frequency formatting error: %s\n", err.Error())
cli.ShowCommandHelpAndExit(ctx, "create", 1)
return
}
metadata := mru.ResourceMetadata{
Name: name,
Frequency: frequency,
Owner: signer.Address(),
}
var newResourceRequest *mru.Request
if initialData != "" {
initialDataBytes, err := hexutil.Decode(initialData)
if err != nil {
fmt.Printf("Error parsing data: %s\n", err.Error())
cli.ShowCommandHelpAndExit(ctx, "create", 1)
return
}
newResourceRequest, err = mru.NewCreateUpdateRequest(&metadata)
if err != nil {
utils.Fatalf("Error creating new resource request: %s", err)
}
newResourceRequest.SetData(initialDataBytes, multihash)
if err = newResourceRequest.Sign(signer); err != nil {
utils.Fatalf("Error signing resource update: %s", err.Error())
}
} else {
newResourceRequest, err = mru.NewCreateRequest(&metadata)
if err != nil {
utils.Fatalf("Error creating new resource request: %s", err)
}
}
manifestAddress, err := client.CreateResource(newResourceRequest)
if err != nil {
utils.Fatalf("Error creating resource: %s", err.Error())
return
}
fmt.Println(manifestAddress) // output manifest address to the user in a single line (useful for other commands to pick up)
}
func resourceUpdate(ctx *cli.Context) {
args := ctx.Args()
var (
bzzapi = strings.TrimRight(ctx.GlobalString(SwarmApiFlag.Name), "/")
client = swarm.NewClient(bzzapi)
multihash = ctx.Bool(SwarmResourceMultihashFlag.Name)
)
if len(args) < 2 {
fmt.Println("Incorrect number of arguments")
cli.ShowCommandHelpAndExit(ctx, "update", 1)
return
}
signer := NewGenericSigner(ctx)
manifestAddressOrDomain := args[0]
data, err := hexutil.Decode(args[1])
if err != nil {
utils.Fatalf("Error parsing data: %s", err.Error())
return
}
// Retrieve resource status and metadata out of the manifest
updateRequest, err := client.GetResourceMetadata(manifestAddressOrDomain)
if err != nil {
utils.Fatalf("Error retrieving resource status: %s", err.Error())
}
// set the new data
updateRequest.SetData(data, multihash)
// sign update
if err = updateRequest.Sign(signer); err != nil {
utils.Fatalf("Error signing resource update: %s", err.Error())
}
// post update
err = client.UpdateResource(updateRequest)
if err != nil {
utils.Fatalf("Error updating resource: %s", err.Error())
return
}
}
func resourceInfo(ctx *cli.Context) {
var (
bzzapi = strings.TrimRight(ctx.GlobalString(SwarmApiFlag.Name), "/")
client = swarm.NewClient(bzzapi)
)
args := ctx.Args()
if len(args) < 1 {
fmt.Println("Incorrect number of arguments.")
cli.ShowCommandHelpAndExit(ctx, "info", 1)
return
}
manifestAddressOrDomain := args[0]
metadata, err := client.GetResourceMetadata(manifestAddressOrDomain)
if err != nil {
utils.Fatalf("Error retrieving resource metadata: %s", err.Error())
return
}
encodedMetadata, err := metadata.MarshalJSON()
if err != nil {
utils.Fatalf("Error encoding metadata to JSON for display:%s", err)
}
fmt.Println(string(encodedMetadata))
}

13
cmd/swarm/swarm-smoke/upload_and_sync.go
View file

@ -37,8 +37,14 @@ import (
)
func generateEndpoints(scheme string, cluster string, from int, to int) {
if cluster == "prod" {
cluster = ""
} else {
cluster = cluster + "."
}
for port := from; port <= to; port++ {
endpoints = append(endpoints, fmt.Sprintf("%s://%v.%s.swarm-gateways.net", scheme, port, cluster))
endpoints = append(endpoints, fmt.Sprintf("%s://%v.%sswarm-gateways.net", scheme, port, cluster))
}
if includeLocalhost {
@ -71,8 +77,9 @@ func cliUploadAndSync(c *cli.Context) error {
log.Info("uploaded successfully", "hash", hash, "digest", fmt.Sprintf("%x", fhash))
if filesize < 10 {
time.Sleep(15 * time.Second)
time.Sleep(35 * time.Second)
} else {
time.Sleep(15 * time.Second)
time.Sleep(2 * time.Duration(filesize) * time.Second)
}
@ -102,7 +109,7 @@ func cliUploadAndSync(c *cli.Context) error {
// fetch is getting the requested `hash` from the `endpoint` and compares it with the `original` file
func fetch(hash string, endpoint string, original []byte, ruid string) error {
log.Trace("sleeping", "ruid", ruid)
time.Sleep(1 * time.Second)
time.Sleep(5 * time.Second)
log.Trace("http get request", "ruid", ruid, "api", endpoint, "hash", hash)
res, err := http.Get(endpoint + "/bzz:/" + hash + "/")

13
cmd/utils/flags.go
View file

@ -98,7 +98,7 @@ func NewApp(gitCommit, usage string) *cli.App {
app.Author = ""
//app.Authors = nil
app.Email = ""
app.Version = params.Version
app.Version = params.VersionWithMeta
if len(gitCommit) >= 8 {
app.Version += "-" + gitCommit[:8]
}
@ -205,7 +205,7 @@ var (
}
// Dashboard settings
DashboardEnabledFlag = cli.BoolFlag{
Name: "dashboard",
Name: metrics.DashboardEnabledFlag,
Usage: "Enable the dashboard",
}
DashboardAddrFlag = cli.StringFlag{
@ -671,8 +671,7 @@ func setBootstrapNodes(ctx *cli.Context, cfg *p2p.Config) {
for _, url := range urls {
node, err := discover.ParseNode(url)
if err != nil {
log.Error("Bootstrap URL invalid", "enode", url, "err", err)
continue
log.Crit("Bootstrap URL invalid", "enode", url, "err", err)
}
cfg.BootstrapNodes = append(cfg.BootstrapNodes, node)
}
@ -1031,7 +1030,7 @@ func setEthash(ctx *cli.Context, cfg *eth.Config) {
}
}
// checkExclusive verifies that only a single isntance of the provided flags was
// checkExclusive verifies that only a single instance of the provided flags was
// set by the user. Each flag might optionally be followed by a string type to
// specialize it further.
func checkExclusive(ctx *cli.Context, args ...interface{}) {
@ -1240,7 +1239,7 @@ func RegisterEthService(stack *node.Node, cfg *eth.Config) {
// RegisterDashboardService adds a dashboard to the stack.
func RegisterDashboardService(stack *node.Node, cfg *dashboard.Config, commit string) {
stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
return dashboard.New(cfg, commit)
return dashboard.New(cfg, commit, ctx.ResolvePath("logs")), nil
})
}
@ -1254,7 +1253,7 @@ func RegisterShhService(stack *node.Node, cfg *whisper.Config) {
}
// RegisterEthStatsService configures the Ethereum Stats daemon and adds it to
// th egiven node.
// the given node.
func RegisterEthStatsService(stack *node.Node, url string) {
if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
// Retrieve both eth and les services

39
common/types.go
View file

@ -17,6 +17,7 @@
package common
import (
"database/sql/driver"
"encoding/hex"
"encoding/json"
"fmt"
@ -31,7 +32,9 @@ import (
// Lengths of hashes and addresses in bytes.
const (
// HashLength is the expected length of the hash
HashLength = 32
// AddressLength is the expected length of the adddress
AddressLength = 20
)
@ -120,6 +123,24 @@ func (h Hash) Generate(rand *rand.Rand, size int) reflect.Value {
return reflect.ValueOf(h)
}
// Scan implements Scanner for database/sql.
func (h *Hash) Scan(src interface{}) error {
srcB, ok := src.([]byte)
if !ok {
return fmt.Errorf("can't scan %T into Hash", src)
}
if len(srcB) != HashLength {
return fmt.Errorf("can't scan []byte of len %d into Hash, want %d", len(srcB), HashLength)
}
copy(h[:], srcB)
return nil
}
// Value implements valuer for database/sql.
func (h Hash) Value() (driver.Value, error) {
return h[:], nil
}
// UnprefixedHash allows marshaling a Hash without 0x prefix.
type UnprefixedHash Hash
@ -229,6 +250,24 @@ func (a *Address) UnmarshalJSON(input []byte) error {
return hexutil.UnmarshalFixedJSON(addressT, input, a[:])
}
// Scan implements Scanner for database/sql.
func (a *Address) Scan(src interface{}) error {
srcB, ok := src.([]byte)
if !ok {
return fmt.Errorf("can't scan %T into Address", src)
}
if len(srcB) != AddressLength {
return fmt.Errorf("can't scan []byte of len %d into Address, want %d", len(srcB), AddressLength)
}
copy(a[:], srcB)
return nil
}
// Value implements valuer for database/sql.
func (a Address) Value() (driver.Value, error) {
return a[:], nil
}
// UnprefixedAddress allows marshaling an Address without 0x prefix.
type UnprefixedAddress Address

180
common/types_test.go
View file

@ -17,9 +17,10 @@
package common
import (
"database/sql/driver"
"encoding/json"
"math/big"
"reflect"
"strings"
"testing"
)
@ -193,3 +194,180 @@ func TestMixedcaseAccount_Address(t *testing.T) {
}
}
func TestHash_Scan(t *testing.T) {
type args struct {
src interface{}
}
tests := []struct {
name string
args args
wantErr bool
}{
{
name: "working scan",
args: args{src: []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc, 0xf6, 0x3e,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
0x10, 0x00,
}},
wantErr: false,
},
{
name: "non working scan",
args: args{src: int64(1234567890)},
wantErr: true,
},
{
name: "invalid length scan",
args: args{src: []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc, 0xf6, 0x3e,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
}},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
h := &Hash{}
if err := h.Scan(tt.args.src); (err != nil) != tt.wantErr {
t.Errorf("Hash.Scan() error = %v, wantErr %v", err, tt.wantErr)
}
if !tt.wantErr {
for i := range h {
if h[i] != tt.args.src.([]byte)[i] {
t.Errorf(
"Hash.Scan() didn't scan the %d src correctly (have %X, want %X)",
i, h[i], tt.args.src.([]byte)[i],
)
}
}
}
})
}
}
func TestHash_Value(t *testing.T) {
b := []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc, 0xf6, 0x3e,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
0x10, 0x00,
}
var usedH Hash
usedH.SetBytes(b)
tests := []struct {
name string
h Hash
want driver.Value
wantErr bool
}{
{
name: "Working value",
h: usedH,
want: b,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.h.Value()
if (err != nil) != tt.wantErr {
t.Errorf("Hash.Value() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("Hash.Value() = %v, want %v", got, tt.want)
}
})
}
}
func TestAddress_Scan(t *testing.T) {
type args struct {
src interface{}
}
tests := []struct {
name string
args args
wantErr bool
}{
{
name: "working scan",
args: args{src: []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc, 0xf6, 0x3e,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
}},
wantErr: false,
},
{
name: "non working scan",
args: args{src: int64(1234567890)},
wantErr: true,
},
{
name: "invalid length scan",
args: args{src: []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc, 0xf6, 0x3e,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a,
}},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
a := &Address{}
if err := a.Scan(tt.args.src); (err != nil) != tt.wantErr {
t.Errorf("Address.Scan() error = %v, wantErr %v", err, tt.wantErr)
}
if !tt.wantErr {
for i := range a {
if a[i] != tt.args.src.([]byte)[i] {
t.Errorf(
"Address.Scan() didn't scan the %d src correctly (have %X, want %X)",
i, a[i], tt.args.src.([]byte)[i],
)
}
}
}
})
}
}
func TestAddress_Value(t *testing.T) {
b := []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc, 0xf6, 0x3e,
0xa2, 0x18, 0xc6, 0xa9, 0x27, 0x4d, 0x30, 0xab, 0x9a, 0x15,
}
var usedA Address
usedA.SetBytes(b)
tests := []struct {
name string
a Address
want driver.Value
wantErr bool
}{
{
name: "Working value",
a: usedA,
want: b,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.a.Value()
if (err != nil) != tt.wantErr {
t.Errorf("Address.Value() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("Address.Value() = %v, want %v", got, tt.want)
}
})
}
}

2
consensus/clique/api.go
View file

@ -75,7 +75,7 @@ func (api *API) GetSigners(number *rpc.BlockNumber) ([]common.Address, error) {
return snap.signers(), nil
}
// GetSignersAtHash retrieves the state snapshot at a given block.
// GetSignersAtHash retrieves the list of authorized signers at the specified block.
func (api *API) GetSignersAtHash(hash common.Hash) ([]common.Address, error) {
header := api.chain.GetHeaderByHash(hash)
if header == nil {

1
consensus/clique/clique.go
View file

@ -53,7 +53,6 @@ const (
// Clique proof-of-authority protocol constants.
var (
epochLength = uint64(30000) // Default number of blocks after which to checkpoint and reset the pending votes
blockPeriod = uint64(15) // Default minimum difference between two consecutive block's timestamps
extraVanity = 32 // Fixed number of extra-data prefix bytes reserved for signer vanity
extraSeal = 65 // Fixed number of extra-data suffix bytes reserved for signer seal

24
consensus/clique/snapshot.go
View file

@ -19,6 +19,7 @@ package clique
import (
"bytes"
"encoding/json"
"sort"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
@ -56,6 +57,13 @@ type Snapshot struct {
Tally map[common.Address]Tally `json:"tally"` // Current vote tally to avoid recalculating
}
// signers implements the sort interface to allow sorting a list of addresses
type signers []common.Address
func (s signers) Len() int { return len(s) }
func (s signers) Less(i, j int) bool { return bytes.Compare(s[i][:], s[j][:]) < 0 }
func (s signers) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
// newSnapshot creates a new snapshot with the specified startup parameters. This
// method does not initialize the set of recent signers, so only ever use if for
// the genesis block.
@ -286,18 +294,12 @@ func (s *Snapshot) apply(headers []*types.Header) (*Snapshot, error) {
// signers retrieves the list of authorized signers in ascending order.
func (s *Snapshot) signers() []common.Address {
signers := make([]common.Address, 0, len(s.Signers))
for signer := range s.Signers {
signers = append(signers, signer)
sigs := make([]common.Address, 0, len(s.Signers))
for sig := range s.Signers {
sigs = append(sigs, sig)
}
for i := 0; i < len(signers); i++ {
for j := i + 1; j < len(signers); j++ {
if bytes.Compare(signers[i][:], signers[j][:]) > 0 {
signers[i], signers[j] = signers[j], signers[i]
}
}
}
return signers
sort.Sort(signers(sigs))
return sigs
}
// inturn returns if a signer at a given block height is in-turn or not.

2
consensus/clique/snapshot_test.go
View file

@ -360,7 +360,7 @@ func TestVoting(t *testing.T) {
for j, vote := range tt.votes {
headers[j] = &types.Header{
Number: big.NewInt(int64(j) + 1),
Time: big.NewInt(int64(j) * int64(blockPeriod)),
Time: big.NewInt(int64(j) * 15),
Coinbase: accounts.address(vote.voted),
Extra: make([]byte, extraVanity+extraSeal),
}

9
consensus/ethash/algorithm.go
View file

@ -214,15 +214,6 @@ func swap(buffer []byte) {
}
}
// prepare converts an ethash cache or dataset from a byte stream into the internal
// int representation. All ethash methods work with ints to avoid constant byte to
// int conversions as well as to handle both little and big endian systems.
func prepare(dest []uint32, src []byte) {
for i := 0; i < len(dest); i++ {
dest[i] = binary.LittleEndian.Uint32(src[i*4:])
}
}
// fnv is an algorithm inspired by the FNV hash, which in some cases is used as
// a non-associative substitute for XOR. Note that we multiply the prime with
// the full 32-bit input, in contrast with the FNV-1 spec which multiplies the

10
consensus/ethash/algorithm_test.go
View file

@ -18,6 +18,7 @@ package ethash
import (
"bytes"
"encoding/binary"
"io/ioutil"
"math/big"
"os"
@ -30,6 +31,15 @@ import (
"github.com/ethereum/go-ethereum/core/types"
)
// prepare converts an ethash cache or dataset from a byte stream into the internal
// int representation. All ethash methods work with ints to avoid constant byte to
// int conversions as well as to handle both little and big endian systems.
func prepare(dest []uint32, src []byte) {
for i := 0; i < len(dest); i++ {
dest[i] = binary.LittleEndian.Uint32(src[i*4:])
}
}
// Tests whether the dataset size calculator works correctly by cross checking the
// hard coded lookup table with the value generated by it.
func TestSizeCalculations(t *testing.T) {

8
consensus/ethash/consensus.go
View file

@ -24,6 +24,7 @@ import (
"runtime"
"time"
mapset "github.com/deckarep/golang-set"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/consensus"
@ -31,7 +32,6 @@ import (
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/params"
set "gopkg.in/fatih/set.v0"
)
// Ethash proof-of-work protocol constants.
@ -181,7 +181,7 @@ func (ethash *Ethash) VerifyUncles(chain consensus.ChainReader, block *types.Blo
return errTooManyUncles
}
// Gather the set of past uncles and ancestors
uncles, ancestors := set.New(), make(map[common.Hash]*types.Header)
uncles, ancestors := mapset.NewSet(), make(map[common.Hash]*types.Header)
number, parent := block.NumberU64()-1, block.ParentHash()
for i := 0; i < 7; i++ {
@ -202,7 +202,7 @@ func (ethash *Ethash) VerifyUncles(chain consensus.ChainReader, block *types.Blo
for _, uncle := range block.Uncles() {
// Make sure every uncle is rewarded only once
hash := uncle.Hash()
if uncles.Has(hash) {
if uncles.Contains(hash) {
return errDuplicateUncle
}
uncles.Add(hash)
@ -365,7 +365,7 @@ func calcDifficultyByzantium(time uint64, parent *types.Header) *big.Int {
}
// calculate a fake block number for the ice-age delay:
// https://github.com/ethereum/EIPs/pull/669
// fake_block_number = min(0, block.number - 3_000_000
// fake_block_number = max(0, block.number - 3_000_000)
fakeBlockNumber := new(big.Int)
if parent.Number.Cmp(big2999999) >= 0 {
fakeBlockNumber = fakeBlockNumber.Sub(parent.Number, big2999999) // Note, parent is 1 less than the actual block number

12
core/blockchain.go
View file

@ -450,15 +450,19 @@ func (bc *BlockChain) ExportN(w io.Writer, first uint64, last uint64) error {
}
log.Info("Exporting batch of blocks", "count", last-first+1)
start, reported := time.Now(), time.Now()
for nr := first; nr <= last; nr++ {
block := bc.GetBlockByNumber(nr)
if block == nil {
return fmt.Errorf("export failed on #%d: not found", nr)
}
if err := block.EncodeRLP(w); err != nil {
return err
}
if time.Since(reported) >= statsReportLimit {
log.Info("Exporting blocks", "exported", block.NumberU64()-first, "elapsed", common.PrettyDuration(time.Since(start)))
reported = time.Now()
}
}
return nil
@ -1012,7 +1016,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks) (int, []interface{}, []*ty
// Do a sanity check that the provided chain is actually ordered and linked
for i := 1; i < len(chain); i++ {
if chain[i].NumberU64() != chain[i-1].NumberU64()+1 || chain[i].ParentHash() != chain[i-1].Hash() {
// Chain broke ancestry, log a messge (programming error) and skip insertion
// Chain broke ancestry, log a message (programming error) and skip insertion
log.Error("Non contiguous block insert", "number", chain[i].Number(), "hash", chain[i].Hash(),
"parent", chain[i].ParentHash(), "prevnumber", chain[i-1].Number(), "prevhash", chain[i-1].Hash())
@ -1203,8 +1207,8 @@ type insertStats struct {
startTime mclock.AbsTime
}
// statsReportLimit is the time limit during import after which we always print
// out progress. This avoids the user wondering what's going on.
// statsReportLimit is the time limit during import and export after which we
// always print out progress. This avoids the user wondering what's going on.
const statsReportLimit = 8 * time.Second
// report prints statistics if some number of blocks have been processed

3
core/blockchain_test.go
View file

@ -1146,8 +1146,7 @@ func TestEIP155Transition(t *testing.T) {
return types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{}, new(big.Int), 21000, new(big.Int), nil), signer, key)
}
)
switch i {
case 0:
if i == 0 {
tx, err = basicTx(types.NewEIP155Signer(big.NewInt(2)))
if err != nil {
t.Fatal(err)

30
core/bloombits/generator.go
View file

@ -22,16 +22,22 @@ import (
"github.com/ethereum/go-ethereum/core/types"
)
// errSectionOutOfBounds is returned if the user tried to add more bloom filters
// to the batch than available space, or if tries to retrieve above the capacity,
var errSectionOutOfBounds = errors.New("section out of bounds")
var (
// errSectionOutOfBounds is returned if the user tried to add more bloom filters
// to the batch than available space, or if tries to retrieve above the capacity.
errSectionOutOfBounds = errors.New("section out of bounds")
// errBloomBitOutOfBounds is returned if the user tried to retrieve specified
// bit bloom above the capacity.
errBloomBitOutOfBounds = errors.New("bloom bit out of bounds")
)
// Generator takes a number of bloom filters and generates the rotated bloom bits
// to be used for batched filtering.
type Generator struct {
blooms [types.BloomBitLength][]byte // Rotated blooms for per-bit matching
sections uint // Number of sections to batch together
nextBit uint // Next bit to set when adding a bloom
nextSec uint // Next section to set when adding a bloom
}
// NewGenerator creates a rotated bloom generator that can iteratively fill a
@ -51,15 +57,15 @@ func NewGenerator(sections uint) (*Generator, error) {
// in memory accordingly.
func (b *Generator) AddBloom(index uint, bloom types.Bloom) error {
// Make sure we're not adding more bloom filters than our capacity
if b.nextBit >= b.sections {
if b.nextSec >= b.sections {
return errSectionOutOfBounds
}
if b.nextBit != index {
if b.nextSec != index {
return errors.New("bloom filter with unexpected index")
}
// Rotate the bloom and insert into our collection
byteIndex := b.nextBit / 8
bitMask := byte(1) << byte(7-b.nextBit%8)
byteIndex := b.nextSec / 8
bitMask := byte(1) << byte(7-b.nextSec%8)
for i := 0; i < types.BloomBitLength; i++ {
bloomByteIndex := types.BloomByteLength - 1 - i/8
@ -69,7 +75,7 @@ func (b *Generator) AddBloom(index uint, bloom types.Bloom) error {
b.blooms[i][byteIndex] |= bitMask
}
}
b.nextBit++
b.nextSec++
return nil
}
@ -77,11 +83,11 @@ func (b *Generator) AddBloom(index uint, bloom types.Bloom) error {
// Bitset returns the bit vector belonging to the given bit index after all
// blooms have been added.
func (b *Generator) Bitset(idx uint) ([]byte, error) {
if b.nextBit != b.sections {
if b.nextSec != b.sections {
return nil, errors.New("bloom not fully generated yet")
}
if idx >= b.sections {
return nil, errSectionOutOfBounds
if idx >= types.BloomBitLength {
return nil, errBloomBitOutOfBounds
}
return b.blooms[idx], nil
}

10
core/bloombits/matcher.go
View file

@ -59,7 +59,7 @@ type partialMatches struct {
// It can also have the actual results set to be used as a delivery data struct.
//
// The contest and error fields are used by the light client to terminate matching
// early if an error is enountered on some path of the pipeline.
// early if an error is encountered on some path of the pipeline.
type Retrieval struct {
Bit uint
Sections []uint64
@ -218,7 +218,7 @@ func (m *Matcher) Start(ctx context.Context, begin, end uint64, results chan uin
// run creates a daisy-chain of sub-matchers, one for the address set and one
// for each topic set, each sub-matcher receiving a section only if the previous
// ones have all found a potential match in one of the blocks of the section,
// then binary AND-ing its own matches and forwaring the result to the next one.
// then binary AND-ing its own matches and forwarding the result to the next one.
//
// The method starts feeding the section indexes into the first sub-matcher on a
// new goroutine and returns a sink channel receiving the results.
@ -543,7 +543,7 @@ func (s *MatcherSession) Error() error {
}
// AllocateRetrieval assigns a bloom bit index to a client process that can either
// immediately reuest and fetch the section contents assigned to this bit or wait
// immediately request and fetch the section contents assigned to this bit or wait
// a little while for more sections to be requested.
func (s *MatcherSession) AllocateRetrieval() (uint, bool) {
fetcher := make(chan uint)
@ -599,8 +599,8 @@ func (s *MatcherSession) DeliverSections(bit uint, sections []uint64, bitsets []
}
}
// Multiplex polls the matcher session for rerieval tasks and multiplexes it into
// the reuested retrieval queue to be serviced together with other sessions.
// Multiplex polls the matcher session for retrieval tasks and multiplexes it into
// the requested retrieval queue to be serviced together with other sessions.
//
// This method will block for the lifetime of the session. Even after termination
// of the session, any request in-flight need to be responded to! Empty responses

2
core/bloombits/matcher_test.go
View file

@ -156,7 +156,7 @@ func testMatcher(t *testing.T, filter [][]bloomIndexes, start, blocks uint64, in
// Track the number of retrieval requests made
var requested uint32
// Start the matching session for the filter and the retriver goroutines
// Start the matching session for the filter and the retriever goroutines
quit := make(chan struct{})
matches := make(chan uint64, 16)

2
core/evm.go
View file

@ -84,7 +84,7 @@ func GetHashFn(ref *types.Header, chain ChainContext) func(n uint64) common.Hash
}
}
// CanTransfer checks wether there are enough funds in the address' account to make a transfer.
// CanTransfer checks whether there are enough funds in the address' account to make a transfer.
// This does not take the necessary gas in to account to make the transfer valid.
func CanTransfer(db vm.StateDB, addr common.Address, amount *big.Int) bool {
return db.GetBalance(addr).Cmp(amount) >= 0

2
core/headerchain.go
View file

@ -208,7 +208,7 @@ func (hc *HeaderChain) ValidateHeaderChain(chain []*types.Header, checkFreq int)
// Do a sanity check that the provided chain is actually ordered and linked
for i := 1; i < len(chain); i++ {
if chain[i].Number.Uint64() != chain[i-1].Number.Uint64()+1 || chain[i].ParentHash != chain[i-1].Hash() {
// Chain broke ancestry, log a messge (programming error) and skip insertion
// Chain broke ancestry, log a message (programming error) and skip insertion
log.Error("Non contiguous header insert", "number", chain[i].Number, "hash", chain[i].Hash(),
"parent", chain[i].ParentHash, "prevnumber", chain[i-1].Number, "prevhash", chain[i-1].Hash())

6
core/state_transition.go
View file

@ -35,7 +35,7 @@ var (
The State Transitioning Model
A state transition is a change made when a transaction is applied to the current world state
The state transitioning model does all all the necessary work to work out a valid new state root.
The state transitioning model does all the necessary work to work out a valid new state root.
1) Nonce handling
2) Pre pay gas
@ -178,8 +178,8 @@ func (st *StateTransition) preCheck() error {
}
// TransitionDb will transition the state by applying the current message and
// returning the result including the the used gas. It returns an error if it
// failed. An error indicates a consensus issue.
// returning the result including the used gas. It returns an error if failed.
// An error indicates a consensus issue.
func (st *StateTransition) TransitionDb() (ret []byte, usedGas uint64, failed bool, err error) {
if err = st.preCheck(); err != nil {
return

2
core/tx_list.go
View file

@ -436,7 +436,7 @@ func (l *txPricedList) Removed() {
}
// Cap finds all the transactions below the given price threshold, drops them
// from the priced list and returs them for further removal from the entire pool.
// from the priced list and returns them for further removal from the entire pool.
func (l *txPricedList) Cap(threshold *big.Int, local *accountSet) types.Transactions {
drop := make(types.Transactions, 0, 128) // Remote underpriced transactions to drop
save := make(types.Transactions, 0, 64) // Local underpriced transactions to keep

12
core/tx_pool.go
View file

@ -130,7 +130,7 @@ type TxPoolConfig struct {
PriceLimit uint64 // Minimum gas price to enforce for acceptance into the pool
PriceBump uint64 // Minimum price bump percentage to replace an already existing transaction (nonce)
AccountSlots uint64 // Minimum number of executable transaction slots guaranteed per account
AccountSlots uint64 // Number of executable transaction slots guaranteed per account
GlobalSlots uint64 // Maximum number of executable transaction slots for all accounts
AccountQueue uint64 // Maximum number of non-executable transaction slots permitted per account
GlobalQueue uint64 // Maximum number of non-executable transaction slots for all accounts
@ -1041,7 +1041,7 @@ func (pool *TxPool) promoteExecutables(accounts []common.Address) {
}
if queued > pool.config.GlobalQueue {
// Sort all accounts with queued transactions by heartbeat
addresses := make(addresssByHeartbeat, 0, len(pool.queue))
addresses := make(addressesByHeartbeat, 0, len(pool.queue))
for addr := range pool.queue {
if !pool.locals.contains(addr) { // don't drop locals
addresses = append(addresses, addressByHeartbeat{addr, pool.beats[addr]})
@ -1127,11 +1127,11 @@ type addressByHeartbeat struct {
heartbeat time.Time
}
type addresssByHeartbeat []addressByHeartbeat
type addressesByHeartbeat []addressByHeartbeat
func (a addresssByHeartbeat) Len() int { return len(a) }
func (a addresssByHeartbeat) Less(i, j int) bool { return a[i].heartbeat.Before(a[j].heartbeat) }
func (a addresssByHeartbeat) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a addressesByHeartbeat) Len() int { return len(a) }
func (a addressesByHeartbeat) Less(i, j int) bool { return a[i].heartbeat.Before(a[j].heartbeat) }
func (a addressesByHeartbeat) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
// accountSet is simply a set of addresses to check for existence, and a signer
// capable of deriving addresses from transactions.

6
core/types/transaction.go
View file

@ -266,9 +266,9 @@ func (s Transactions) GetRlp(i int) []byte {
return enc
}
// TxDifference returns a new set t which is the difference between a to b.
func TxDifference(a, b Transactions) (keep Transactions) {
keep = make(Transactions, 0, len(a))
// TxDifference returns a new set which is the difference between a and b.
func TxDifference(a, b Transactions) Transactions {
keep := make(Transactions, 0, len(a))
remove := make(map[common.Hash]struct{})
for _, tx := range b {

2
core/vm/contracts.go
View file

@ -116,7 +116,7 @@ func (c *sha256hash) Run(input []byte) ([]byte, error) {
return h[:], nil
}
// RIPMED160 implemented as a native contract.
// RIPEMD160 implemented as a native contract.
type ripemd160hash struct{}
// RequiredGas returns the gas required to execute the pre-compiled contract.

1
core/vm/errors.go
View file

@ -26,4 +26,5 @@ var (
ErrTraceLimitReached = errors.New("the number of logs reached the specified limit")
ErrInsufficientBalance = errors.New("insufficient balance for transfer")
ErrContractAddressCollision = errors.New("contract address collision")
ErrNoCompatibleInterpreter = errors.New("no compatible interpreter")
)

85
core/vm/evm.go
View file

@ -51,7 +51,20 @@ func run(evm *EVM, contract *Contract, input []byte) ([]byte, error) {
return RunPrecompiledContract(p, input, contract)
}
}
return evm.interpreter.Run(contract, input)
for _, interpreter := range evm.interpreters {
if interpreter.CanRun(contract.Code) {
if evm.interpreter != interpreter {
// Ensure that the interpreter pointer is set back
// to its current value upon return.
defer func(i Interpreter) {
evm.interpreter = i
}(evm.interpreter)
evm.interpreter = interpreter
}
return interpreter.Run(contract, input)
}
}
return nil, ErrNoCompatibleInterpreter
}
// Context provides the EVM with auxiliary information. Once provided
@ -103,7 +116,8 @@ type EVM struct {
vmConfig Config
// global (to this context) ethereum virtual machine
// used throughout the execution of the tx.
interpreter *Interpreter
interpreters []Interpreter
interpreter Interpreter
// abort is used to abort the EVM calling operations
// NOTE: must be set atomically
abort int32
@ -122,9 +136,12 @@ func NewEVM(ctx Context, statedb StateDB, chainConfig *params.ChainConfig, vmCon
vmConfig: vmConfig,
chainConfig: chainConfig,
chainRules: chainConfig.Rules(ctx.BlockNumber),
interpreters: make([]Interpreter, 1),
}
evm.interpreter = NewInterpreter(evm, vmConfig)
evm.interpreters[0] = NewEVMInterpreter(evm, vmConfig)
evm.interpreter = evm.interpreters[0]
return evm
}
@ -134,6 +151,11 @@ func (evm *EVM) Cancel() {
atomic.StoreInt32(&evm.abort, 1)
}
// Interpreter returns the current interpreter
func (evm *EVM) Interpreter() Interpreter {
return evm.interpreter
}
// Call executes the contract associated with the addr with the given input as
// parameters. It also handles any necessary value transfer required and takes
// the necessary steps to create accounts and reverses the state in case of an
@ -291,9 +313,9 @@ func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte
// Make sure the readonly is only set if we aren't in readonly yet
// this makes also sure that the readonly flag isn't removed for
// child calls.
if !evm.interpreter.readOnly {
evm.interpreter.readOnly = true
defer func() { evm.interpreter.readOnly = false }()
if !evm.interpreter.IsReadOnly() {
evm.interpreter.SetReadOnly(true)
defer func() { evm.interpreter.SetReadOnly(false) }()
}
var (
@ -319,9 +341,8 @@ func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte
return ret, contract.Gas, err
}
// Create creates a new contract using code as deployment code.
func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.Int) (ret []byte, contractAddr common.Address, leftOverGas uint64, err error) {
// create creates a new contract using code as deployment code.
func (evm *EVM) create(caller ContractRef, code []byte, gas uint64, value *big.Int, address common.Address) ([]byte, common.Address, uint64, error) {
// Depth check execution. Fail if we're trying to execute above the
// limit.
if evm.depth > int(params.CallCreateDepth) {
@ -330,39 +351,38 @@ func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.I
if !evm.CanTransfer(evm.StateDB, caller.Address(), value) {
return nil, common.Address{}, gas, ErrInsufficientBalance
}
// Ensure there's no existing contract already at the designated address
nonce := evm.StateDB.GetNonce(caller.Address())
evm.StateDB.SetNonce(caller.Address(), nonce+1)
contractAddr = crypto.CreateAddress(caller.Address(), nonce)
contractHash := evm.StateDB.GetCodeHash(contractAddr)
if evm.StateDB.GetNonce(contractAddr) != 0 || (contractHash != (common.Hash{}) && contractHash != emptyCodeHash) {
// Ensure there's no existing contract already at the designated address
contractHash := evm.StateDB.GetCodeHash(address)
if evm.StateDB.GetNonce(address) != 0 || (contractHash != (common.Hash{}) && contractHash != emptyCodeHash) {
return nil, common.Address{}, 0, ErrContractAddressCollision
}
// Create a new account on the state
snapshot := evm.StateDB.Snapshot()
evm.StateDB.CreateAccount(contractAddr)
evm.StateDB.CreateAccount(address)
if evm.ChainConfig().IsEIP158(evm.BlockNumber) {
evm.StateDB.SetNonce(contractAddr, 1)
evm.StateDB.SetNonce(address, 1)
}
evm.Transfer(evm.StateDB, caller.Address(), contractAddr, value)
evm.Transfer(evm.StateDB, caller.Address(), address, value)
// initialise a new contract and set the code that is to be used by the
// EVM. The contract is a scoped environment for this execution context
// only.
contract := NewContract(caller, AccountRef(contractAddr), value, gas)
contract.SetCallCode(&contractAddr, crypto.Keccak256Hash(code), code)
contract := NewContract(caller, AccountRef(address), value, gas)
contract.SetCallCode(&address, crypto.Keccak256Hash(code), code)
if evm.vmConfig.NoRecursion && evm.depth > 0 {
return nil, contractAddr, gas, nil
return nil, address, gas, nil
}
if evm.vmConfig.Debug && evm.depth == 0 {
evm.vmConfig.Tracer.CaptureStart(caller.Address(), contractAddr, true, code, gas, value)
evm.vmConfig.Tracer.CaptureStart(caller.Address(), address, true, code, gas, value)
}
start := time.Now()
ret, err = run(evm, contract, nil)
ret, err := run(evm, contract, nil)
// check whether the max code size has been exceeded
maxCodeSizeExceeded := evm.ChainConfig().IsEIP158(evm.BlockNumber) && len(ret) > params.MaxCodeSize
@ -373,7 +393,7 @@ func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.I
if err == nil && !maxCodeSizeExceeded {
createDataGas := uint64(len(ret)) * params.CreateDataGas
if contract.UseGas(createDataGas) {
evm.StateDB.SetCode(contractAddr, ret)
evm.StateDB.SetCode(address, ret)
} else {
err = ErrCodeStoreOutOfGas
}
@ -395,11 +415,24 @@ func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.I
if evm.vmConfig.Debug && evm.depth == 0 {
evm.vmConfig.Tracer.CaptureEnd(ret, gas-contract.Gas, time.Since(start), err)
}
return ret, contractAddr, contract.Gas, err
return ret, address, contract.Gas, err
}
// Create creates a new contract using code as deployment code.
func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.Int) (ret []byte, contractAddr common.Address, leftOverGas uint64, err error) {
contractAddr = crypto.CreateAddress(caller.Address(), evm.StateDB.GetNonce(caller.Address()))
return evm.create(caller, code, gas, value, contractAddr)
}
// Create2 creates a new contract using code as deployment code.
//
// The different between Create2 with Create is Create2 uses sha3(msg.sender ++ salt ++ init_code)[12:]
// instead of the usual sender-and-nonce-hash as the address where the contract is initialized at.
func (evm *EVM) Create2(caller ContractRef, code []byte, gas uint64, endowment *big.Int, salt *big.Int) (ret []byte, contractAddr common.Address, leftOverGas uint64, err error) {
contractAddr = crypto.CreateAddress2(caller.Address(), common.BigToHash(salt), code)
return evm.create(caller, code, gas, endowment, contractAddr)
}
// ChainConfig returns the environment's chain configuration
func (evm *EVM) ChainConfig() *params.ChainConfig { return evm.chainConfig }
// Interpreter returns the EVM interpreter
func (evm *EVM) Interpreter() *Interpreter { return evm.interpreter }

16
core/vm/gas_table.go
View file

@ -241,6 +241,10 @@ func gasExtCodeCopy(gt params.GasTable, evm *EVM, contract *Contract, stack *Sta
return gas, nil
}
func gasExtCodeHash(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
return gt.ExtcodeHash, nil
}
func gasMLoad(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
var overflow bool
gas, err := memoryGasCost(mem, memorySize)
@ -289,6 +293,18 @@ func gasCreate(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, m
return gas, nil
}
func gasCreate2(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
var overflow bool
gas, err := memoryGasCost(mem, memorySize)
if err != nil {
return 0, err
}
if gas, overflow = math.SafeAdd(gas, params.Create2Gas); overflow {
return 0, errGasUintOverflow
}
return gas, nil
}
func gasBalance(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
return gt.Balance, nil
}

425
core/vm/instructions.go
View file

@ -37,45 +37,45 @@ var (
errMaxCodeSizeExceeded = errors.New("evm: max code size exceeded")
)
func opAdd(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opAdd(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
math.U256(y.Add(x, y))
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opSub(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSub(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
math.U256(y.Sub(x, y))
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opMul(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opMul(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.pop()
stack.push(math.U256(x.Mul(x, y)))
evm.interpreter.intPool.put(y)
interpreter.intPool.put(y)
return nil, nil
}
func opDiv(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opDiv(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
if y.Sign() != 0 {
math.U256(y.Div(x, y))
} else {
y.SetUint64(0)
}
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opSdiv(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSdiv(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := math.S256(stack.pop()), math.S256(stack.pop())
res := evm.interpreter.intPool.getZero()
res := interpreter.intPool.getZero()
if y.Sign() == 0 || x.Sign() == 0 {
stack.push(res)
@ -88,24 +88,24 @@ func opSdiv(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Sta
}
stack.push(math.U256(res))
}
evm.interpreter.intPool.put(x, y)
interpreter.intPool.put(x, y)
return nil, nil
}
func opMod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opMod(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.pop()
if y.Sign() == 0 {
stack.push(x.SetUint64(0))
} else {
stack.push(math.U256(x.Mod(x, y)))
}
evm.interpreter.intPool.put(y)
interpreter.intPool.put(y)
return nil, nil
}
func opSmod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSmod(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := math.S256(stack.pop()), math.S256(stack.pop())
res := evm.interpreter.intPool.getZero()
res := interpreter.intPool.getZero()
if y.Sign() == 0 {
stack.push(res)
@ -118,20 +118,20 @@ func opSmod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Sta
}
stack.push(math.U256(res))
}
evm.interpreter.intPool.put(x, y)
interpreter.intPool.put(x, y)
return nil, nil
}
func opExp(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opExp(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
base, exponent := stack.pop(), stack.pop()
stack.push(math.Exp(base, exponent))
evm.interpreter.intPool.put(base, exponent)
interpreter.intPool.put(base, exponent)
return nil, nil
}
func opSignExtend(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSignExtend(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
back := stack.pop()
if back.Cmp(big.NewInt(31)) < 0 {
bit := uint(back.Uint64()*8 + 7)
@ -147,39 +147,39 @@ func opSignExtend(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stac
stack.push(math.U256(num))
}
evm.interpreter.intPool.put(back)
interpreter.intPool.put(back)
return nil, nil
}
func opNot(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opNot(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x := stack.peek()
math.U256(x.Not(x))
return nil, nil
}
func opLt(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opLt(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
if x.Cmp(y) < 0 {
y.SetUint64(1)
} else {
y.SetUint64(0)
}
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opGt(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opGt(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
if x.Cmp(y) > 0 {
y.SetUint64(1)
} else {
y.SetUint64(0)
}
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opSlt(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSlt(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
xSign := x.Cmp(tt255)
@ -199,11 +199,11 @@ func opSlt(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stac
y.SetUint64(0)
}
}
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opSgt(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSgt(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
xSign := x.Cmp(tt255)
@ -223,22 +223,22 @@ func opSgt(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stac
y.SetUint64(0)
}
}
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opEq(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opEq(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
if x.Cmp(y) == 0 {
y.SetUint64(1)
} else {
y.SetUint64(0)
}
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opIszero(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opIszero(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x := stack.peek()
if x.Sign() > 0 {
x.SetUint64(0)
@ -248,31 +248,31 @@ func opIszero(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *S
return nil, nil
}
func opAnd(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opAnd(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.pop()
stack.push(x.And(x, y))
evm.interpreter.intPool.put(y)
interpreter.intPool.put(y)
return nil, nil
}
func opOr(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opOr(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
y.Or(x, y)
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opXor(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opXor(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y := stack.pop(), stack.peek()
y.Xor(x, y)
evm.interpreter.intPool.put(x)
interpreter.intPool.put(x)
return nil, nil
}
func opByte(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opByte(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
th, val := stack.pop(), stack.peek()
if th.Cmp(common.Big32) < 0 {
b := math.Byte(val, 32, int(th.Int64()))
@ -280,11 +280,11 @@ func opByte(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Sta
} else {
val.SetUint64(0)
}
evm.interpreter.intPool.put(th)
interpreter.intPool.put(th)
return nil, nil
}
func opAddmod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opAddmod(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y, z := stack.pop(), stack.pop(), stack.pop()
if z.Cmp(bigZero) > 0 {
x.Add(x, y)
@ -293,11 +293,11 @@ func opAddmod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *S
} else {
stack.push(x.SetUint64(0))
}
evm.interpreter.intPool.put(y, z)
interpreter.intPool.put(y, z)
return nil, nil
}
func opMulmod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opMulmod(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
x, y, z := stack.pop(), stack.pop(), stack.pop()
if z.Cmp(bigZero) > 0 {
x.Mul(x, y)
@ -306,17 +306,17 @@ func opMulmod(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *S
} else {
stack.push(x.SetUint64(0))
}
evm.interpreter.intPool.put(y, z)
interpreter.intPool.put(y, z)
return nil, nil
}
// opSHL implements Shift Left
// The SHL instruction (shift left) pops 2 values from the stack, first arg1 and then arg2,
// and pushes on the stack arg2 shifted to the left by arg1 number of bits.
func opSHL(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSHL(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Note, second operand is left in the stack; accumulate result into it, and no need to push it afterwards
shift, value := math.U256(stack.pop()), math.U256(stack.peek())
defer evm.interpreter.intPool.put(shift) // First operand back into the pool
defer interpreter.intPool.put(shift) // First operand back into the pool
if shift.Cmp(common.Big256) >= 0 {
value.SetUint64(0)
@ -331,10 +331,10 @@ func opSHL(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stac
// opSHR implements Logical Shift Right
// The SHR instruction (logical shift right) pops 2 values from the stack, first arg1 and then arg2,
// and pushes on the stack arg2 shifted to the right by arg1 number of bits with zero fill.
func opSHR(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSHR(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Note, second operand is left in the stack; accumulate result into it, and no need to push it afterwards
shift, value := math.U256(stack.pop()), math.U256(stack.peek())
defer evm.interpreter.intPool.put(shift) // First operand back into the pool
defer interpreter.intPool.put(shift) // First operand back into the pool
if shift.Cmp(common.Big256) >= 0 {
value.SetUint64(0)
@ -349,10 +349,10 @@ func opSHR(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stac
// opSAR implements Arithmetic Shift Right
// The SAR instruction (arithmetic shift right) pops 2 values from the stack, first arg1 and then arg2,
// and pushes on the stack arg2 shifted to the right by arg1 number of bits with sign extension.
func opSAR(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSAR(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Note, S256 returns (potentially) a new bigint, so we're popping, not peeking this one
shift, value := math.U256(stack.pop()), math.S256(stack.pop())
defer evm.interpreter.intPool.put(shift) // First operand back into the pool
defer interpreter.intPool.put(shift) // First operand back into the pool
if shift.Cmp(common.Big256) >= 0 {
if value.Sign() > 0 {
@ -370,57 +370,58 @@ func opSAR(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stac
return nil, nil
}
func opSha3(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSha3(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
offset, size := stack.pop(), stack.pop()
data := memory.Get(offset.Int64(), size.Int64())
hash := crypto.Keccak256(data)
evm := interpreter.evm
if evm.vmConfig.EnablePreimageRecording {
evm.StateDB.AddPreimage(common.BytesToHash(hash), data)
}
stack.push(evm.interpreter.intPool.get().SetBytes(hash))
stack.push(interpreter.intPool.get().SetBytes(hash))
evm.interpreter.intPool.put(offset, size)
interpreter.intPool.put(offset, size)
return nil, nil
}
func opAddress(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opAddress(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(contract.Address().Big())
return nil, nil
}
func opBalance(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opBalance(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
slot := stack.peek()
slot.Set(evm.StateDB.GetBalance(common.BigToAddress(slot)))
slot.Set(interpreter.evm.StateDB.GetBalance(common.BigToAddress(slot)))
return nil, nil
}
func opOrigin(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.Origin.Big())
func opOrigin(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.evm.Origin.Big())
return nil, nil
}
func opCaller(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opCaller(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(contract.Caller().Big())
return nil, nil
}
func opCallValue(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().Set(contract.value))
func opCallValue(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().Set(contract.value))
return nil, nil
}
func opCallDataLoad(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().SetBytes(getDataBig(contract.Input, stack.pop(), big32)))
func opCallDataLoad(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().SetBytes(getDataBig(contract.Input, stack.pop(), big32)))
return nil, nil
}
func opCallDataSize(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().SetInt64(int64(len(contract.Input))))
func opCallDataSize(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().SetInt64(int64(len(contract.Input))))
return nil, nil
}
func opCallDataCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opCallDataCopy(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
var (
memOffset = stack.pop()
dataOffset = stack.pop()
@ -428,48 +429,48 @@ func opCallDataCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, st
)
memory.Set(memOffset.Uint64(), length.Uint64(), getDataBig(contract.Input, dataOffset, length))
evm.interpreter.intPool.put(memOffset, dataOffset, length)
interpreter.intPool.put(memOffset, dataOffset, length)
return nil, nil
}
func opReturnDataSize(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().SetUint64(uint64(len(evm.interpreter.returnData))))
func opReturnDataSize(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().SetUint64(uint64(len(interpreter.returnData))))
return nil, nil
}
func opReturnDataCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opReturnDataCopy(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
var (
memOffset = stack.pop()
dataOffset = stack.pop()
length = stack.pop()
end = evm.interpreter.intPool.get().Add(dataOffset, length)
end = interpreter.intPool.get().Add(dataOffset, length)
)
defer evm.interpreter.intPool.put(memOffset, dataOffset, length, end)
defer interpreter.intPool.put(memOffset, dataOffset, length, end)
if end.BitLen() > 64 || uint64(len(evm.interpreter.returnData)) < end.Uint64() {
if end.BitLen() > 64 || uint64(len(interpreter.returnData)) < end.Uint64() {
return nil, errReturnDataOutOfBounds
}
memory.Set(memOffset.Uint64(), length.Uint64(), evm.interpreter.returnData[dataOffset.Uint64():end.Uint64()])
memory.Set(memOffset.Uint64(), length.Uint64(), interpreter.returnData[dataOffset.Uint64():end.Uint64()])
return nil, nil
}
func opExtCodeSize(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opExtCodeSize(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
slot := stack.peek()
slot.SetUint64(uint64(evm.StateDB.GetCodeSize(common.BigToAddress(slot))))
slot.SetUint64(uint64(interpreter.evm.StateDB.GetCodeSize(common.BigToAddress(slot))))
return nil, nil
}
func opCodeSize(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
l := evm.interpreter.intPool.get().SetInt64(int64(len(contract.Code)))
func opCodeSize(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
l := interpreter.intPool.get().SetInt64(int64(len(contract.Code)))
stack.push(l)
return nil, nil
}
func opCodeCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opCodeCopy(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
var (
memOffset = stack.pop()
codeOffset = stack.pop()
@ -478,114 +479,146 @@ func opCodeCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack
codeCopy := getDataBig(contract.Code, codeOffset, length)
memory.Set(memOffset.Uint64(), length.Uint64(), codeCopy)
evm.interpreter.intPool.put(memOffset, codeOffset, length)
interpreter.intPool.put(memOffset, codeOffset, length)
return nil, nil
}
func opExtCodeCopy(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opExtCodeCopy(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
var (
addr = common.BigToAddress(stack.pop())
memOffset = stack.pop()
codeOffset = stack.pop()
length = stack.pop()
)
codeCopy := getDataBig(evm.StateDB.GetCode(addr), codeOffset, length)
codeCopy := getDataBig(interpreter.evm.StateDB.GetCode(addr), codeOffset, length)
memory.Set(memOffset.Uint64(), length.Uint64(), codeCopy)
evm.interpreter.intPool.put(memOffset, codeOffset, length)
interpreter.intPool.put(memOffset, codeOffset, length)
return nil, nil
}
func opGasprice(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().Set(evm.GasPrice))
// opExtCodeHash returns the code hash of a specified account.
// There are several cases when the function is called, while we can relay everything
// to `state.GetCodeHash` function to ensure the correctness.
// (1) Caller tries to get the code hash of a normal contract account, state
// should return the relative code hash and set it as the result.
//
// (2) Caller tries to get the code hash of a non-existent account, state should
// return common.Hash{} and zero will be set as the result.
//
// (3) Caller tries to get the code hash for an account without contract code,
// state should return emptyCodeHash(0xc5d246...) as the result.
//
// (4) Caller tries to get the code hash of a precompiled account, the result
// should be zero or emptyCodeHash.
//
// It is worth noting that in order to avoid unnecessary create and clean,
// all precompile accounts on mainnet have been transferred 1 wei, so the return
// here should be emptyCodeHash.
// If the precompile account is not transferred any amount on a private or
// customized chain, the return value will be zero.
//
// (5) Caller tries to get the code hash for an account which is marked as suicided
// in the current transaction, the code hash of this account should be returned.
//
// (6) Caller tries to get the code hash for an account which is marked as deleted,
// this account should be regarded as a non-existent account and zero should be returned.
func opExtCodeHash(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
slot := stack.peek()
slot.SetBytes(interpreter.evm.StateDB.GetCodeHash(common.BigToAddress(slot)).Bytes())
return nil, nil
}
func opBlockhash(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opGasprice(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().Set(interpreter.evm.GasPrice))
return nil, nil
}
func opBlockhash(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
num := stack.pop()
n := evm.interpreter.intPool.get().Sub(evm.BlockNumber, common.Big257)
if num.Cmp(n) > 0 && num.Cmp(evm.BlockNumber) < 0 {
stack.push(evm.GetHash(num.Uint64()).Big())
n := interpreter.intPool.get().Sub(interpreter.evm.BlockNumber, common.Big257)
if num.Cmp(n) > 0 && num.Cmp(interpreter.evm.BlockNumber) < 0 {
stack.push(interpreter.evm.GetHash(num.Uint64()).Big())
} else {
stack.push(evm.interpreter.intPool.getZero())
stack.push(interpreter.intPool.getZero())
}
evm.interpreter.intPool.put(num, n)
interpreter.intPool.put(num, n)
return nil, nil
}
func opCoinbase(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.Coinbase.Big())
func opCoinbase(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.evm.Coinbase.Big())
return nil, nil
}
func opTimestamp(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(evm.interpreter.intPool.get().Set(evm.Time)))
func opTimestamp(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(interpreter.intPool.get().Set(interpreter.evm.Time)))
return nil, nil
}
func opNumber(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(evm.interpreter.intPool.get().Set(evm.BlockNumber)))
func opNumber(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(interpreter.intPool.get().Set(interpreter.evm.BlockNumber)))
return nil, nil
}
func opDifficulty(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(evm.interpreter.intPool.get().Set(evm.Difficulty)))
func opDifficulty(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(interpreter.intPool.get().Set(interpreter.evm.Difficulty)))
return nil, nil
}
func opGasLimit(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(evm.interpreter.intPool.get().SetUint64(evm.GasLimit)))
func opGasLimit(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(math.U256(interpreter.intPool.get().SetUint64(interpreter.evm.GasLimit)))
return nil, nil
}
func opPop(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
evm.interpreter.intPool.put(stack.pop())
func opPop(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
interpreter.intPool.put(stack.pop())
return nil, nil
}
func opMload(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opMload(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
offset := stack.pop()
val := evm.interpreter.intPool.get().SetBytes(memory.Get(offset.Int64(), 32))
val := interpreter.intPool.get().SetBytes(memory.Get(offset.Int64(), 32))
stack.push(val)
evm.interpreter.intPool.put(offset)
interpreter.intPool.put(offset)
return nil, nil
}
func opMstore(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opMstore(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// pop value of the stack
mStart, val := stack.pop(), stack.pop()
memory.Set32(mStart.Uint64(), val)
evm.interpreter.intPool.put(mStart, val)
interpreter.intPool.put(mStart, val)
return nil, nil
}
func opMstore8(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opMstore8(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
off, val := stack.pop().Int64(), stack.pop().Int64()
memory.store[off] = byte(val & 0xff)
return nil, nil
}
func opSload(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSload(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
loc := stack.peek()
val := evm.StateDB.GetState(contract.Address(), common.BigToHash(loc))
val := interpreter.evm.StateDB.GetState(contract.Address(), common.BigToHash(loc))
loc.SetBytes(val.Bytes())
return nil, nil
}
func opSstore(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opSstore(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
loc := common.BigToHash(stack.pop())
val := stack.pop()
evm.StateDB.SetState(contract.Address(), loc, common.BigToHash(val))
interpreter.evm.StateDB.SetState(contract.Address(), loc, common.BigToHash(val))
evm.interpreter.intPool.put(val)
interpreter.intPool.put(val)
return nil, nil
}
func opJump(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opJump(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
pos := stack.pop()
if !contract.jumpdests.has(contract.CodeHash, contract.Code, pos) {
nop := contract.GetOp(pos.Uint64())
@ -593,11 +626,11 @@ func opJump(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Sta
}
*pc = pos.Uint64()
evm.interpreter.intPool.put(pos)
interpreter.intPool.put(pos)
return nil, nil
}
func opJumpi(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opJumpi(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
pos, cond := stack.pop(), stack.pop()
if cond.Sign() != 0 {
if !contract.jumpdests.has(contract.CodeHash, contract.Code, pos) {
@ -609,55 +642,55 @@ func opJumpi(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *St
*pc++
}
evm.interpreter.intPool.put(pos, cond)
interpreter.intPool.put(pos, cond)
return nil, nil
}
func opJumpdest(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opJumpdest(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
return nil, nil
}
func opPc(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().SetUint64(*pc))
func opPc(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().SetUint64(*pc))
return nil, nil
}
func opMsize(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().SetInt64(int64(memory.Len())))
func opMsize(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().SetInt64(int64(memory.Len())))
return nil, nil
}
func opGas(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(evm.interpreter.intPool.get().SetUint64(contract.Gas))
func opGas(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.push(interpreter.intPool.get().SetUint64(contract.Gas))
return nil, nil
}
func opCreate(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opCreate(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
var (
value = stack.pop()
offset, size = stack.pop(), stack.pop()
input = memory.Get(offset.Int64(), size.Int64())
gas = contract.Gas
)
if evm.ChainConfig().IsEIP150(evm.BlockNumber) {
if interpreter.evm.ChainConfig().IsEIP150(interpreter.evm.BlockNumber) {
gas -= gas / 64
}
contract.UseGas(gas)
res, addr, returnGas, suberr := evm.Create(contract, input, gas, value)
res, addr, returnGas, suberr := interpreter.evm.Create(contract, input, gas, value)
// Push item on the stack based on the returned error. If the ruleset is
// homestead we must check for CodeStoreOutOfGasError (homestead only
// rule) and treat as an error, if the ruleset is frontier we must
// ignore this error and pretend the operation was successful.
if evm.ChainConfig().IsHomestead(evm.BlockNumber) && suberr == ErrCodeStoreOutOfGas {
stack.push(evm.interpreter.intPool.getZero())
if interpreter.evm.ChainConfig().IsHomestead(interpreter.evm.BlockNumber) && suberr == ErrCodeStoreOutOfGas {
stack.push(interpreter.intPool.getZero())
} else if suberr != nil && suberr != ErrCodeStoreOutOfGas {
stack.push(evm.interpreter.intPool.getZero())
stack.push(interpreter.intPool.getZero())
} else {
stack.push(addr.Big())
}
contract.Gas += returnGas
evm.interpreter.intPool.put(value, offset, size)
interpreter.intPool.put(value, offset, size)
if suberr == errExecutionReverted {
return res, nil
@ -665,10 +698,38 @@ func opCreate(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *S
return nil, nil
}
func opCall(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas in in evm.callGasTemp.
evm.interpreter.intPool.put(stack.pop())
gas := evm.callGasTemp
func opCreate2(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
var (
endowment = stack.pop()
offset, size = stack.pop(), stack.pop()
salt = stack.pop()
input = memory.Get(offset.Int64(), size.Int64())
gas = contract.Gas
)
// Apply EIP150
gas -= gas / 64
contract.UseGas(gas)
res, addr, returnGas, suberr := interpreter.evm.Create2(contract, input, gas, endowment, salt)
// Push item on the stack based on the returned error.
if suberr != nil {
stack.push(interpreter.intPool.getZero())
} else {
stack.push(addr.Big())
}
contract.Gas += returnGas
interpreter.intPool.put(endowment, offset, size, salt)
if suberr == errExecutionReverted {
return res, nil
}
return nil, nil
}
func opCall(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas in in interpreter.evm.callGasTemp.
interpreter.intPool.put(stack.pop())
gas := interpreter.evm.callGasTemp
// Pop other call parameters.
addr, value, inOffset, inSize, retOffset, retSize := stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop()
toAddr := common.BigToAddress(addr)
@ -679,25 +740,25 @@ func opCall(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Sta
if value.Sign() != 0 {
gas += params.CallStipend
}
ret, returnGas, err := evm.Call(contract, toAddr, args, gas, value)
ret, returnGas, err := interpreter.evm.Call(contract, toAddr, args, gas, value)
if err != nil {
stack.push(evm.interpreter.intPool.getZero())
stack.push(interpreter.intPool.getZero())
} else {
stack.push(evm.interpreter.intPool.get().SetUint64(1))
stack.push(interpreter.intPool.get().SetUint64(1))
}
if err == nil || err == errExecutionReverted {
memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
}
contract.Gas += returnGas
evm.interpreter.intPool.put(addr, value, inOffset, inSize, retOffset, retSize)
interpreter.intPool.put(addr, value, inOffset, inSize, retOffset, retSize)
return ret, nil
}
func opCallCode(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas is in evm.callGasTemp.
evm.interpreter.intPool.put(stack.pop())
gas := evm.callGasTemp
func opCallCode(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas is in interpreter.evm.callGasTemp.
interpreter.intPool.put(stack.pop())
gas := interpreter.evm.callGasTemp
// Pop other call parameters.
addr, value, inOffset, inSize, retOffset, retSize := stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop()
toAddr := common.BigToAddress(addr)
@ -708,96 +769,96 @@ func opCallCode(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack
if value.Sign() != 0 {
gas += params.CallStipend
}
ret, returnGas, err := evm.CallCode(contract, toAddr, args, gas, value)
ret, returnGas, err := interpreter.evm.CallCode(contract, toAddr, args, gas, value)
if err != nil {
stack.push(evm.interpreter.intPool.getZero())
stack.push(interpreter.intPool.getZero())
} else {
stack.push(evm.interpreter.intPool.get().SetUint64(1))
stack.push(interpreter.intPool.get().SetUint64(1))
}
if err == nil || err == errExecutionReverted {
memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
}
contract.Gas += returnGas
evm.interpreter.intPool.put(addr, value, inOffset, inSize, retOffset, retSize)
interpreter.intPool.put(addr, value, inOffset, inSize, retOffset, retSize)
return ret, nil
}
func opDelegateCall(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas is in evm.callGasTemp.
evm.interpreter.intPool.put(stack.pop())
gas := evm.callGasTemp
func opDelegateCall(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas is in interpreter.evm.callGasTemp.
interpreter.intPool.put(stack.pop())
gas := interpreter.evm.callGasTemp
// Pop other call parameters.
addr, inOffset, inSize, retOffset, retSize := stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop()
toAddr := common.BigToAddress(addr)
// Get arguments from the memory.
args := memory.Get(inOffset.Int64(), inSize.Int64())
ret, returnGas, err := evm.DelegateCall(contract, toAddr, args, gas)
ret, returnGas, err := interpreter.evm.DelegateCall(contract, toAddr, args, gas)
if err != nil {
stack.push(evm.interpreter.intPool.getZero())
stack.push(interpreter.intPool.getZero())
} else {
stack.push(evm.interpreter.intPool.get().SetUint64(1))
stack.push(interpreter.intPool.get().SetUint64(1))
}
if err == nil || err == errExecutionReverted {
memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
}
contract.Gas += returnGas
evm.interpreter.intPool.put(addr, inOffset, inSize, retOffset, retSize)
interpreter.intPool.put(addr, inOffset, inSize, retOffset, retSize)
return ret, nil
}
func opStaticCall(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas is in evm.callGasTemp.
evm.interpreter.intPool.put(stack.pop())
gas := evm.callGasTemp
func opStaticCall(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
// Pop gas. The actual gas is in interpreter.evm.callGasTemp.
interpreter.intPool.put(stack.pop())
gas := interpreter.evm.callGasTemp
// Pop other call parameters.
addr, inOffset, inSize, retOffset, retSize := stack.pop(), stack.pop(), stack.pop(), stack.pop(), stack.pop()
toAddr := common.BigToAddress(addr)
// Get arguments from the memory.
args := memory.Get(inOffset.Int64(), inSize.Int64())
ret, returnGas, err := evm.StaticCall(contract, toAddr, args, gas)
ret, returnGas, err := interpreter.evm.StaticCall(contract, toAddr, args, gas)
if err != nil {
stack.push(evm.interpreter.intPool.getZero())
stack.push(interpreter.intPool.getZero())
} else {
stack.push(evm.interpreter.intPool.get().SetUint64(1))
stack.push(interpreter.intPool.get().SetUint64(1))
}
if err == nil || err == errExecutionReverted {
memory.Set(retOffset.Uint64(), retSize.Uint64(), ret)
}
contract.Gas += returnGas
evm.interpreter.intPool.put(addr, inOffset, inSize, retOffset, retSize)
interpreter.intPool.put(addr, inOffset, inSize, retOffset, retSize)
return ret, nil
}
func opReturn(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opReturn(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
offset, size := stack.pop(), stack.pop()
ret := memory.GetPtr(offset.Int64(), size.Int64())
evm.interpreter.intPool.put(offset, size)
interpreter.intPool.put(offset, size)
return ret, nil
}
func opRevert(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opRevert(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
offset, size := stack.pop(), stack.pop()
ret := memory.GetPtr(offset.Int64(), size.Int64())
evm.interpreter.intPool.put(offset, size)
interpreter.intPool.put(offset, size)
return ret, nil
}
func opStop(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
func opStop(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
return nil, nil
}
func opSuicide(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
balance := evm.StateDB.GetBalance(contract.Address())
evm.StateDB.AddBalance(common.BigToAddress(stack.pop()), balance)
func opSuicide(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
balance := interpreter.evm.StateDB.GetBalance(contract.Address())
interpreter.evm.StateDB.AddBalance(common.BigToAddress(stack.pop()), balance)
evm.StateDB.Suicide(contract.Address())
interpreter.evm.StateDB.Suicide(contract.Address())
return nil, nil
}
@ -805,7 +866,7 @@ func opSuicide(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *
// make log instruction function
func makeLog(size int) executionFunc {
return func(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
return func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
topics := make([]common.Hash, size)
mStart, mSize := stack.pop(), stack.pop()
for i := 0; i < size; i++ {
@ -813,23 +874,23 @@ func makeLog(size int) executionFunc {
}
d := memory.Get(mStart.Int64(), mSize.Int64())
evm.StateDB.AddLog(&types.Log{
interpreter.evm.StateDB.AddLog(&types.Log{
Address: contract.Address(),
Topics: topics,
Data: d,
// This is a non-consensus field, but assigned here because
// core/state doesn't know the current block number.
BlockNumber: evm.BlockNumber.Uint64(),
BlockNumber: interpreter.evm.BlockNumber.Uint64(),
})
evm.interpreter.intPool.put(mStart, mSize)
interpreter.intPool.put(mStart, mSize)
return nil, nil
}
}
// make push instruction function
func makePush(size uint64, pushByteSize int) executionFunc {
return func(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
return func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
codeLen := len(contract.Code)
startMin := codeLen
@ -842,7 +903,7 @@ func makePush(size uint64, pushByteSize int) executionFunc {
endMin = startMin + pushByteSize
}
integer := evm.interpreter.intPool.get()
integer := interpreter.intPool.get()
stack.push(integer.SetBytes(common.RightPadBytes(contract.Code[startMin:endMin], pushByteSize)))
*pc += size
@ -852,8 +913,8 @@ func makePush(size uint64, pushByteSize int) executionFunc {
// make dup instruction function
func makeDup(size int64) executionFunc {
return func(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.dup(evm.interpreter.intPool, int(size))
return func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.dup(interpreter.intPool, int(size))
return nil, nil
}
}
@ -862,7 +923,7 @@ func makeDup(size int64) executionFunc {
func makeSwap(size int64) executionFunc {
// switch n + 1 otherwise n would be swapped with n
size++
return func(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
return func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
stack.swap(int(size))
return nil, nil
}

49
core/vm/instructions_test.go
View file

@ -30,20 +30,23 @@ type twoOperandTest struct {
expected string
}
func testTwoOperandOp(t *testing.T, tests []twoOperandTest, opFn func(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error)) {
func testTwoOperandOp(t *testing.T, tests []twoOperandTest, opFn func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error)) {
var (
env = NewEVM(Context{}, nil, params.TestChainConfig, Config{})
stack = newstack()
pc = uint64(0)
evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
)
env.interpreter.intPool = poolOfIntPools.get()
env.interpreter = evmInterpreter
evmInterpreter.intPool = poolOfIntPools.get()
for i, test := range tests {
x := new(big.Int).SetBytes(common.Hex2Bytes(test.x))
shift := new(big.Int).SetBytes(common.Hex2Bytes(test.y))
expected := new(big.Int).SetBytes(common.Hex2Bytes(test.expected))
stack.push(x)
stack.push(shift)
opFn(&pc, env, nil, nil, stack)
opFn(&pc, evmInterpreter, nil, nil, stack)
actual := stack.pop()
if actual.Cmp(expected) != 0 {
t.Errorf("Testcase %d, expected %v, got %v", i, expected, actual)
@ -51,13 +54,13 @@ func testTwoOperandOp(t *testing.T, tests []twoOperandTest, opFn func(pc *uint64
// Check pool usage
// 1.pool is not allowed to contain anything on the stack
// 2.pool is not allowed to contain the same pointers twice
if env.interpreter.intPool.pool.len() > 0 {
if evmInterpreter.intPool.pool.len() > 0 {
poolvals := make(map[*big.Int]struct{})
poolvals[actual] = struct{}{}
for env.interpreter.intPool.pool.len() > 0 {
key := env.interpreter.intPool.get()
for evmInterpreter.intPool.pool.len() > 0 {
key := evmInterpreter.intPool.get()
if _, exist := poolvals[key]; exist {
t.Errorf("Testcase %d, pool contains double-entry", i)
}
@ -65,15 +68,18 @@ func testTwoOperandOp(t *testing.T, tests []twoOperandTest, opFn func(pc *uint64
}
}
}
poolOfIntPools.put(env.interpreter.intPool)
poolOfIntPools.put(evmInterpreter.intPool)
}
func TestByteOp(t *testing.T) {
var (
env = NewEVM(Context{}, nil, params.TestChainConfig, Config{})
stack = newstack()
evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
)
env.interpreter.intPool = poolOfIntPools.get()
env.interpreter = evmInterpreter
evmInterpreter.intPool = poolOfIntPools.get()
tests := []struct {
v string
th uint64
@ -94,13 +100,13 @@ func TestByteOp(t *testing.T) {
th := new(big.Int).SetUint64(test.th)
stack.push(val)
stack.push(th)
opByte(&pc, env, nil, nil, stack)
opByte(&pc, evmInterpreter, nil, nil, stack)
actual := stack.pop()
if actual.Cmp(test.expected) != 0 {
t.Fatalf("Expected [%v] %v:th byte to be %v, was %v.", test.v, test.th, test.expected, actual)
}
}
poolOfIntPools.put(env.interpreter.intPool)
poolOfIntPools.put(evmInterpreter.intPool)
}
func TestSHL(t *testing.T) {
@ -200,11 +206,14 @@ func TestSLT(t *testing.T) {
testTwoOperandOp(t, tests, opSlt)
}
func opBenchmark(bench *testing.B, op func(pc *uint64, evm *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error), args ...string) {
func opBenchmark(bench *testing.B, op func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error), args ...string) {
var (
env = NewEVM(Context{}, nil, params.TestChainConfig, Config{})
stack = newstack()
evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
)
env.interpreter = evmInterpreter
// convert args
byteArgs := make([][]byte, len(args))
for i, arg := range args {
@ -217,7 +226,7 @@ func opBenchmark(bench *testing.B, op func(pc *uint64, evm *EVM, contract *Contr
a := new(big.Int).SetBytes(arg)
stack.push(a)
}
op(&pc, env, nil, nil, stack)
op(&pc, evmInterpreter, nil, nil, stack)
stack.pop()
}
}
@ -435,22 +444,25 @@ func TestOpMstore(t *testing.T) {
env = NewEVM(Context{}, nil, params.TestChainConfig, Config{})
stack = newstack()
mem = NewMemory()
evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
)
env.interpreter.intPool = poolOfIntPools.get()
env.interpreter = evmInterpreter
evmInterpreter.intPool = poolOfIntPools.get()
mem.Resize(64)
pc := uint64(0)
v := "abcdef00000000000000abba000000000deaf000000c0de00100000000133700"
stack.pushN(new(big.Int).SetBytes(common.Hex2Bytes(v)), big.NewInt(0))
opMstore(&pc, env, nil, mem, stack)
opMstore(&pc, evmInterpreter, nil, mem, stack)
if got := common.Bytes2Hex(mem.Get(0, 32)); got != v {
t.Fatalf("Mstore fail, got %v, expected %v", got, v)
}
stack.pushN(big.NewInt(0x1), big.NewInt(0))
opMstore(&pc, env, nil, mem, stack)
opMstore(&pc, evmInterpreter, nil, mem, stack)
if common.Bytes2Hex(mem.Get(0, 32)) != "0000000000000000000000000000000000000000000000000000000000000001" {
t.Fatalf("Mstore failed to overwrite previous value")
}
poolOfIntPools.put(env.interpreter.intPool)
poolOfIntPools.put(evmInterpreter.intPool)
}
func BenchmarkOpMstore(bench *testing.B) {
@ -458,7 +470,10 @@ func BenchmarkOpMstore(bench *testing.B) {
env = NewEVM(Context{}, nil, params.TestChainConfig, Config{})
stack = newstack()
mem = NewMemory()
evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
)
env.interpreter = evmInterpreter
mem.Resize(64)
pc := uint64(0)
memStart := big.NewInt(0)
@ -467,6 +482,6 @@ func BenchmarkOpMstore(bench *testing.B) {
bench.ResetTimer()
for i := 0; i < bench.N; i++ {
stack.pushN(value, memStart)
opMstore(&pc, env, nil, mem, stack)
opMstore(&pc, evmInterpreter, nil, mem, stack)
}
}

53
core/vm/interpreter.go
View file

@ -45,7 +45,30 @@ type Config struct {
// passed environment to query external sources for state information.
// The Interpreter will run the byte code VM based on the passed
// configuration.
type Interpreter struct {
type Interpreter interface {
// Run loops and evaluates the contract's code with the given input data and returns
// the return byte-slice and an error if one occurred.
Run(contract *Contract, input []byte) ([]byte, error)
// CanRun tells if the contract, passed as an argument, can be
// run by the current interpreter. This is meant so that the
// caller can do something like:
//
// ```golang
// for _, interpreter := range interpreters {
// if interpreter.CanRun(contract.code) {
// interpreter.Run(contract.code, input)
// }
// }
// ```
CanRun([]byte) bool
// IsReadOnly reports if the interpreter is in read only mode.
IsReadOnly() bool
// SetReadOnly sets (or unsets) read only mode in the interpreter.
SetReadOnly(bool)
}
// EVMInterpreter represents an EVM interpreter
type EVMInterpreter struct {
evm *EVM
cfg Config
gasTable params.GasTable
@ -55,8 +78,8 @@ type Interpreter struct {
returnData []byte // Last CALL's return data for subsequent reuse
}
// NewInterpreter returns a new instance of the Interpreter.
func NewInterpreter(evm *EVM, cfg Config) *Interpreter {
// NewEVMInterpreter returns a new instance of the Interpreter.
func NewEVMInterpreter(evm *EVM, cfg Config) *EVMInterpreter {
// We use the STOP instruction whether to see
// the jump table was initialised. If it was not
// we'll set the default jump table.
@ -73,14 +96,14 @@ func NewInterpreter(evm *EVM, cfg Config) *Interpreter {
}
}
return &Interpreter{
return &EVMInterpreter{
evm: evm,
cfg: cfg,
gasTable: evm.ChainConfig().GasTable(evm.BlockNumber),
}
}
func (in *Interpreter) enforceRestrictions(op OpCode, operation operation, stack *Stack) error {
func (in *EVMInterpreter) enforceRestrictions(op OpCode, operation operation, stack *Stack) error {
if in.evm.chainRules.IsByzantium {
if in.readOnly {
// If the interpreter is operating in readonly mode, make sure no
@ -102,7 +125,7 @@ func (in *Interpreter) enforceRestrictions(op OpCode, operation operation, stack
// It's important to note that any errors returned by the interpreter should be
// considered a revert-and-consume-all-gas operation except for
// errExecutionReverted which means revert-and-keep-gas-left.
func (in *Interpreter) Run(contract *Contract, input []byte) (ret []byte, err error) {
func (in *EVMInterpreter) Run(contract *Contract, input []byte) (ret []byte, err error) {
if in.intPool == nil {
in.intPool = poolOfIntPools.get()
defer func() {
@ -209,7 +232,7 @@ func (in *Interpreter) Run(contract *Contract, input []byte) (ret []byte, err er
}
// execute the operation
res, err := operation.execute(&pc, in.evm, contract, mem, stack)
res, err := operation.execute(&pc, in, contract, mem, stack)
// verifyPool is a build flag. Pool verification makes sure the integrity
// of the integer pool by comparing values to a default value.
if verifyPool {
@ -234,3 +257,19 @@ func (in *Interpreter) Run(contract *Contract, input []byte) (ret []byte, err er
}
return nil, nil
}
// CanRun tells if the contract, passed as an argument, can be
// run by the current interpreter.
func (in *EVMInterpreter) CanRun(code []byte) bool {
return true
}
// IsReadOnly reports if the interpreter is in read only mode.
func (in *EVMInterpreter) IsReadOnly() bool {
return in.readOnly
}
// SetReadOnly sets (or unsets) read only mode in the interpreter.
func (in *EVMInterpreter) SetReadOnly(ro bool) {
in.readOnly = ro
}

17
core/vm/jump_table.go
View file

@ -24,7 +24,7 @@ import (
)
type (
executionFunc func(pc *uint64, env *EVM, contract *Contract, memory *Memory, stack *Stack) ([]byte, error)
executionFunc func(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error)
gasFunc func(params.GasTable, *EVM, *Contract, *Stack, *Memory, uint64) (uint64, error) // last parameter is the requested memory size as a uint64
stackValidationFunc func(*Stack) error
memorySizeFunc func(*Stack) *big.Int
@ -80,6 +80,21 @@ func newConstantinopleInstructionSet() [256]operation {
validateStack: makeStackFunc(2, 1),
valid: true,
}
instructionSet[EXTCODEHASH] = operation{
execute: opExtCodeHash,
gasCost: gasExtCodeHash,
validateStack: makeStackFunc(1, 1),
valid: true,
}
instructionSet[CREATE2] = operation{
execute: opCreate2,
gasCost: gasCreate2,
validateStack: makeStackFunc(4, 1),
memorySize: memoryCreate2,
valid: true,
writes: true,
returns: true,
}
return instructionSet
}

4
core/vm/memory_table.go
View file

@ -58,6 +58,10 @@ func memoryCreate(stack *Stack) *big.Int {
return calcMemSize(stack.Back(1), stack.Back(2))
}
func memoryCreate2(stack *Stack) *big.Int {
return calcMemSize(stack.Back(1), stack.Back(2))
}
func memoryCall(stack *Stack) *big.Int {
x := calcMemSize(stack.Back(5), stack.Back(6))
y := calcMemSize(stack.Back(3), stack.Back(4))

6
core/vm/opcodes.go
View file

@ -90,6 +90,7 @@ const (
EXTCODECOPY
RETURNDATASIZE
RETURNDATACOPY
EXTCODEHASH
)
// 0x40 range - block operations.
@ -209,6 +210,7 @@ const (
CALLCODE
RETURN
DELEGATECALL
CREATE2
STATICCALL = 0xfa
REVERT = 0xfd
@ -266,6 +268,7 @@ var opCodeToString = map[OpCode]string{
EXTCODECOPY: "EXTCODECOPY",
RETURNDATASIZE: "RETURNDATASIZE",
RETURNDATACOPY: "RETURNDATACOPY",
EXTCODEHASH: "EXTCODEHASH",
// 0x40 range - block operations.
BLOCKHASH: "BLOCKHASH",
@ -370,6 +373,7 @@ var opCodeToString = map[OpCode]string{
RETURN: "RETURN",
CALLCODE: "CALLCODE",
DELEGATECALL: "DELEGATECALL",
CREATE2: "CREATE2",
STATICCALL: "STATICCALL",
REVERT: "REVERT",
SELFDESTRUCT: "SELFDESTRUCT",
@ -433,6 +437,7 @@ var stringToOp = map[string]OpCode{
"EXTCODECOPY": EXTCODECOPY,
"RETURNDATASIZE": RETURNDATASIZE,
"RETURNDATACOPY": RETURNDATACOPY,
"EXTCODEHASH": EXTCODEHASH,
"BLOCKHASH": BLOCKHASH,
"COINBASE": COINBASE,
"TIMESTAMP": TIMESTAMP,
@ -521,6 +526,7 @@ var stringToOp = map[string]OpCode{
"LOG3": LOG3,
"LOG4": LOG4,
"CREATE": CREATE,
"CREATE2": CREATE2,
"CALL": CALL,
"RETURN": RETURN,
"CALLCODE": CALLCODE,

6
crypto/crypto.go
View file

@ -76,6 +76,12 @@ func CreateAddress(b common.Address, nonce uint64) common.Address {
return common.BytesToAddress(Keccak256(data)[12:])
}
// CreateAddress2 creates an ethereum address given the address bytes, initial
// contract code and a salt.
func CreateAddress2(b common.Address, salt common.Hash, code []byte) common.Address {
return common.BytesToAddress(Keccak256([]byte{0xff}, b.Bytes(), salt.Bytes(), code)[12:])
}
// ToECDSA creates a private key with the given D value.
func ToECDSA(d []byte) (*ecdsa.PrivateKey, error) {
return toECDSA(d, true)

31
crypto/secp256k1/LICENSE Normal file
View file

@ -0,0 +1,31 @@
Copyright (c) 2010 The Go Authors. All rights reserved.
Copyright (c) 2011 ThePiachu. All rights reserved.
Copyright (c) 2015 Jeffrey Wilcke. All rights reserved.
Copyright (c) 2015 Felix Lange. All rights reserved.
Copyright (c) 2015 Gustav Simonsson. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holder. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

43
crypto/secp256k1/curve.go
View file

@ -1,5 +1,6 @@
// Copyright 2010 The Go Authors. All rights reserved.
// Copyright 2011 ThePiachu. All rights reserved.
// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
@ -35,8 +36,6 @@ import (
"crypto/elliptic"
"math/big"
"unsafe"
"github.com/ethereum/go-ethereum/common/math"
)
/*
@ -45,6 +44,27 @@ extern int secp256k1_ext_scalar_mul(const secp256k1_context* ctx, const unsigned
*/
import "C"
const (
// number of bits in a big.Word
wordBits = 32 << (uint64(^big.Word(0)) >> 63)
// number of bytes in a big.Word
wordBytes = wordBits / 8
)
// readBits encodes the absolute value of bigint as big-endian bytes. Callers
// must ensure that buf has enough space. If buf is too short the result will
// be incomplete.
func readBits(bigint *big.Int, buf []byte) {
i := len(buf)
for _, d := range bigint.Bits() {
for j := 0; j < wordBytes && i > 0; j++ {
i--
buf[i] = byte(d)
d >>= 8
}
}
}
// This code is from https://github.com/ThePiachu/GoBit and implements
// several Koblitz elliptic curves over prime fields.
//
@ -231,8 +251,9 @@ func (BitCurve *BitCurve) ScalarMult(Bx, By *big.Int, scalar []byte) (*big.Int,
// Do the multiplication in C, updating point.
point := make([]byte, 64)
math.ReadBits(Bx, point[:32])
math.ReadBits(By, point[32:])
readBits(Bx, point[:32])
readBits(By, point[32:])
pointPtr := (*C.uchar)(unsafe.Pointer(&point[0]))
scalarPtr := (*C.uchar)(unsafe.Pointer(&scalar[0]))
res := C.secp256k1_ext_scalar_mul(context, pointPtr, scalarPtr)
@ -264,8 +285,8 @@ func (BitCurve *BitCurve) Marshal(x, y *big.Int) []byte {
byteLen := (BitCurve.BitSize + 7) >> 3
ret := make([]byte, 1+2*byteLen)
ret[0] = 4 // uncompressed point flag
math.ReadBits(x, ret[1:1+byteLen])
math.ReadBits(y, ret[1+byteLen:])
readBits(x, ret[1:1+byteLen])
readBits(y, ret[1+byteLen:])
return ret
}
@ -290,11 +311,11 @@ func init() {
// See SEC 2 section 2.7.1
// curve parameters taken from:
// http://www.secg.org/collateral/sec2_final.pdf
theCurve.P = math.MustParseBig256("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F")
theCurve.N = math.MustParseBig256("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141")
theCurve.B = math.MustParseBig256("0x0000000000000000000000000000000000000000000000000000000000000007")
theCurve.Gx = math.MustParseBig256("0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798")
theCurve.Gy = math.MustParseBig256("0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8")
theCurve.P, _ = new(big.Int).SetString("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 0)
theCurve.N, _ = new(big.Int).SetString("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141", 0)
theCurve.B, _ = new(big.Int).SetString("0x0000000000000000000000000000000000000000000000000000000000000007", 0)
theCurve.Gx, _ = new(big.Int).SetString("0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798", 0)
theCurve.Gy, _ = new(big.Int).SetString("0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8", 0)
theCurve.BitSize = 256
}

18
crypto/secp256k1/ext.h
View file

@ -1,18 +1,6 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
// secp256k1_context_create_sign_verify creates a context for signing and signature verification.
static secp256k1_context* secp256k1_context_create_sign_verify() {

18
crypto/secp256k1/panic_cb.go
View file

@ -1,18 +1,6 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
package secp256k1

18
crypto/secp256k1/secp256.go
View file

@ -1,18 +1,6 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
// Package secp256k1 wraps the bitcoin secp256k1 C library.
package secp256k1

57
crypto/secp256k1/secp256_test.go
View file

@ -1,18 +1,6 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
package secp256k1
@ -22,10 +10,8 @@ import (
"crypto/elliptic"
"crypto/rand"
"encoding/hex"
"io"
"testing"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/crypto/randentropy"
)
const TestCount = 1000
@ -36,11 +22,24 @@ func generateKeyPair() (pubkey, privkey []byte) {
panic(err)
}
pubkey = elliptic.Marshal(S256(), key.X, key.Y)
return pubkey, math.PaddedBigBytes(key.D, 32)
privkey = make([]byte, 32)
blob := key.D.Bytes()
copy(privkey[32-len(blob):], blob)
return pubkey, privkey
}
func csprngEntropy(n int) []byte {
buf := make([]byte, n)
if _, err := io.ReadFull(rand.Reader, buf); err != nil {
panic("reading from crypto/rand failed: " + err.Error())
}
return buf
}
func randSig() []byte {
sig := randentropy.GetEntropyCSPRNG(65)
sig := csprngEntropy(65)
sig[32] &= 0x70
sig[64] %= 4
return sig
@ -63,7 +62,7 @@ func compactSigCheck(t *testing.T, sig []byte) {
func TestSignatureValidity(t *testing.T) {
pubkey, seckey := generateKeyPair()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
sig, err := Sign(msg, seckey)
if err != nil {
t.Errorf("signature error: %s", err)
@ -86,7 +85,7 @@ func TestSignatureValidity(t *testing.T) {
func TestInvalidRecoveryID(t *testing.T) {
_, seckey := generateKeyPair()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
sig, _ := Sign(msg, seckey)
sig[64] = 99
_, err := RecoverPubkey(msg, sig)
@ -97,7 +96,7 @@ func TestInvalidRecoveryID(t *testing.T) {
func TestSignAndRecover(t *testing.T) {
pubkey1, seckey := generateKeyPair()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
sig, err := Sign(msg, seckey)
if err != nil {
t.Errorf("signature error: %s", err)
@ -148,7 +147,7 @@ func TestRandomMessagesWithRandomKeys(t *testing.T) {
func signAndRecoverWithRandomMessages(t *testing.T, keys func() ([]byte, []byte)) {
for i := 0; i < TestCount; i++ {
pubkey1, seckey := keys()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
sig, err := Sign(msg, seckey)
if err != nil {
t.Fatalf("signature error: %s", err)
@ -176,7 +175,7 @@ func signAndRecoverWithRandomMessages(t *testing.T, keys func() ([]byte, []byte)
func TestRecoveryOfRandomSignature(t *testing.T) {
pubkey1, _ := generateKeyPair()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
for i := 0; i < TestCount; i++ {
// recovery can sometimes work, but if so should always give wrong pubkey
@ -189,11 +188,11 @@ func TestRecoveryOfRandomSignature(t *testing.T) {
func TestRandomMessagesAgainstValidSig(t *testing.T) {
pubkey1, seckey := generateKeyPair()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
sig, _ := Sign(msg, seckey)
for i := 0; i < TestCount; i++ {
msg = randentropy.GetEntropyCSPRNG(32)
msg = csprngEntropy(32)
pubkey2, _ := RecoverPubkey(msg, sig)
// recovery can sometimes work, but if so should always give wrong pubkey
if bytes.Equal(pubkey1, pubkey2) {
@ -219,7 +218,7 @@ func TestRecoverSanity(t *testing.T) {
func BenchmarkSign(b *testing.B) {
_, seckey := generateKeyPair()
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
b.ResetTimer()
for i := 0; i < b.N; i++ {
@ -228,7 +227,7 @@ func BenchmarkSign(b *testing.B) {
}
func BenchmarkRecover(b *testing.B) {
msg := randentropy.GetEntropyCSPRNG(32)
msg := csprngEntropy(32)
_, seckey := generateKeyPair()
sig, _ := Sign(msg, seckey)
b.ResetTimer()

17638
dashboard/assets.go
View file

File diff suppressed because one or more lines are too long

2
dashboard/assets/common.jsx
View file

@ -68,4 +68,4 @@ export const styles = {
light: {
color: 'rgba(255, 255, 255, 0.54)',
},
}
};

4
dashboard/assets/components/Body.jsx
View file

@ -27,7 +27,7 @@ const styles = {
body: {
display: 'flex',
width: '100%',
height: '100%',
height: '92%',
},
};
@ -37,6 +37,7 @@ export type Props = {
active: string,
content: Content,
shouldUpdate: Object,
send: string => void,
};
// Body renders the body of the dashboard.
@ -52,6 +53,7 @@ class Body extends Component<Props> {
active={this.props.active}
content={this.props.content}
shouldUpdate={this.props.shouldUpdate}
send={this.props.send}
/>
</div>
);

2
dashboard/assets/components/CustomTooltip.jsx
View file

@ -85,7 +85,7 @@ export type Props = {
class CustomTooltip extends Component<Props> {
render() {
const {active, payload, tooltip} = this.props;
if (!active || typeof tooltip !== 'function') {
if (!active || typeof tooltip !== 'function' || !Array.isArray(payload) || payload.length < 1) {
return null;
}
return tooltip(payload[0].value);

35
dashboard/assets/components/Dashboard.jsx
View file

@ -24,6 +24,7 @@ import Header from './Header';
import Body from './Body';
import {MENU} from '../common';
import type {Content} from '../types/content';
import {inserter as logInserter} from './Logs';
// deepUpdate updates an object corresponding to the given update data, which has
// the shape of the same structure as the original object. updater also has the same
@ -75,8 +76,11 @@ const appender = <T>(limit: number, mapper = replacer) => (update: Array<T>, pre
...update.map(sample => mapper(sample)),
].slice(-limit);
// defaultContent is the initial value of the state content.
const defaultContent: Content = {
// defaultContent returns the initial value of the state content. Needs to be a function in order to
// instantiate the object again, because it is used by the state, and isn't automatically cleaned
// when a new connection is established. The state is mutated during the update in order to avoid
// the execution of unnecessary operations (e.g. copy of the log array).
const defaultContent: () => Content = () => ({
general: {
version: null,
commit: null,
@ -96,9 +100,13 @@ const defaultContent: Content = {
diskWrite: [],
},
logs: {
log: [],
chunks: [],
endTop: false,
endBottom: true,
topChanged: 0,
bottomChanged: 0,
},
};
});
// updaters contains the state updater functions for each path of the state.
//
@ -122,9 +130,7 @@ const updaters = {
diskRead: appender(200),
diskWrite: appender(200),
},
logs: {
log: appender(200),
},
logs: logInserter(5),
};
// styles contains the constant styles of the component.
@ -155,6 +161,7 @@ type State = {
sideBar: boolean, // true if the sidebar is opened
content: Content, // the visualized data
shouldUpdate: Object, // labels for the components, which need to re-render based on the incoming message
server: ?WebSocket,
};
// Dashboard is the main component, which renders the whole page, makes connection with the server and
@ -165,8 +172,9 @@ class Dashboard extends Component<Props, State> {
this.state = {
active: MENU.get('home').id,
sideBar: true,
content: defaultContent,
content: defaultContent(),
shouldUpdate: {},
server: null,
};
}
@ -181,7 +189,7 @@ class Dashboard extends Component<Props, State> {
// PROD is defined by webpack.
const server = new WebSocket(`${((window.location.protocol === 'https:') ? 'wss://' : 'ws://')}${PROD ? window.location.host : 'localhost:8080'}/api`);
server.onopen = () => {
this.setState({content: defaultContent, shouldUpdate: {}});
this.setState({content: defaultContent(), shouldUpdate: {}, server});
};
server.onmessage = (event) => {
const msg: $Shape<Content> = JSON.parse(event.data);
@ -192,10 +200,18 @@ class Dashboard extends Component<Props, State> {
this.update(msg);
};
server.onclose = () => {
this.setState({server: null});
setTimeout(this.reconnect, 3000);
};
};
// send sends a message to the server, which can be accessed only through this function for safety reasons.
send = (msg: string) => {
if (this.state.server != null) {
this.state.server.send(msg);
}
};
// update updates the content corresponding to the incoming message.
update = (msg: $Shape<Content>) => {
this.setState(prevState => ({
@ -226,6 +242,7 @@ class Dashboard extends Component<Props, State> {
active={this.state.active}
content={this.state.content}
shouldUpdate={this.state.shouldUpdate}
send={this.send}
/>
</div>
);

14
dashboard/assets/components/Header.jsx
View file

@ -26,6 +26,16 @@ import Icon from 'material-ui/Icon';
import MenuIcon from 'material-ui-icons/Menu';
import Typography from 'material-ui/Typography';
// styles contains the constant styles of the component.
const styles = {
header: {
height: '8%',
},
toolbar: {
height: '100%',
},
};
// themeStyles returns the styles generated from the theme for the component.
const themeStyles = (theme: Object) => ({
header: {
@ -54,8 +64,8 @@ class Header extends Component<Props> {
const {classes} = this.props;
return (
<AppBar position='static' className={classes.header}>
<Toolbar className={classes.toolbar}>
<AppBar position='static' className={classes.header} style={styles.header}>
<Toolbar className={classes.toolbar} style={styles.toolbar}>
<IconButton onClick={this.props.switchSideBar}>
<Icon>
<MenuIcon />

326
dashboard/assets/components/Logs.jsx Normal file
View file

@ -0,0 +1,326 @@
// @flow
// Copyright 2018 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
import React, {Component} from 'react';
import List, {ListItem} from 'material-ui/List';
import escapeHtml from 'escape-html';
import type {Record, Content, LogsMessage, Logs as LogsType} from '../types/content';
// requestBand says how wide is the top/bottom zone, eg. 0.1 means 10% of the container height.
const requestBand = 0.05;
// fieldPadding is a global map with maximum field value lengths seen until now
// to allow padding log contexts in a bit smarter way.
const fieldPadding = new Map();
// createChunk creates an HTML formatted object, which displays the given array similarly to
// the server side terminal.
const createChunk = (records: Array<Record>) => {
let content = '';
records.forEach((record) => {
const {t, ctx} = record;
let {lvl, msg} = record;
let color = '#ce3c23';
switch (lvl) {
case 'trace':
case 'trce':
lvl = 'TRACE';
color = '#3465a4';
break;
case 'debug':
case 'dbug':
lvl = 'DEBUG';
color = '#3d989b';
break;
case 'info':
lvl = 'INFO&nbsp;';
color = '#4c8f0f';
break;
case 'warn':
lvl = 'WARN&nbsp;';
color = '#b79a22';
break;
case 'error':
case 'eror':
lvl = 'ERROR';
color = '#754b70';
break;
case 'crit':
lvl = 'CRIT&nbsp;';
color = '#ce3c23';
break;
default:
lvl = '';
}
const time = new Date(t);
if (lvl === '' || !(time instanceof Date) || isNaN(time) || typeof msg !== 'string' || !Array.isArray(ctx)) {
content += '<span style="color:#ce3c23">Invalid log record</span><br />';
return;
}
if (ctx.length > 0) {
msg += '&nbsp;'.repeat(Math.max(40 - msg.length, 0));
}
const month = `0${time.getMonth() + 1}`.slice(-2);
const date = `0${time.getDate()}`.slice(-2);
const hours = `0${time.getHours()}`.slice(-2);
const minutes = `0${time.getMinutes()}`.slice(-2);
const seconds = `0${time.getSeconds()}`.slice(-2);
content += `<span style="color:${color}">${lvl}</span>[${month}-${date}|${hours}:${minutes}:${seconds}] ${msg}`;
for (let i = 0; i < ctx.length; i += 2) {
const key = escapeHtml(ctx[i]);
const val = escapeHtml(ctx[i + 1]);
let padding = fieldPadding.get(key);
if (typeof padding !== 'number' || padding < val.length) {
padding = val.length;
fieldPadding.set(key, padding);
}
let p = '';
if (i < ctx.length - 2) {
p = '&nbsp;'.repeat(padding - val.length);
}
content += ` <span style="color:${color}">${key}</span>=${val}${p}`;
}
content += '<br />';
});
return content;
};
// ADDED, SAME and REMOVED are used to track the change of the log chunk array.
// The scroll position is set using these values.
const ADDED = 1;
const SAME = 0;
const REMOVED = -1;
// inserter is a state updater function for the main component, which inserts the new log chunk into the chunk array.
// limit is the maximum length of the chunk array, used in order to prevent the browser from OOM.
export const inserter = (limit: number) => (update: LogsMessage, prev: LogsType) => {
prev.topChanged = SAME;
prev.bottomChanged = SAME;
if (!Array.isArray(update.chunk) || update.chunk.length < 1) {
return prev;
}
if (!Array.isArray(prev.chunks)) {
prev.chunks = [];
}
const content = createChunk(update.chunk);
if (!update.source) {
// In case of stream chunk.
if (!prev.endBottom) {
return prev;
}
if (prev.chunks.length < 1) {
// This should never happen, because the first chunk is always a non-stream chunk.
return [{content, name: '00000000000000.log'}];
}
prev.chunks[prev.chunks.length - 1].content += content;
prev.bottomChanged = ADDED;
return prev;
}
const chunk = {
content,
name: update.source.name,
};
if (prev.chunks.length > 0 && update.source.name < prev.chunks[0].name) {
if (update.source.last) {
prev.endTop = true;
}
if (prev.chunks.length >= limit) {
prev.endBottom = false;
prev.chunks.splice(limit - 1, prev.chunks.length - limit + 1);
prev.bottomChanged = REMOVED;
}
prev.chunks = [chunk, ...prev.chunks];
prev.topChanged = ADDED;
return prev;
}
if (update.source.last) {
prev.endBottom = true;
}
if (prev.chunks.length >= limit) {
prev.endTop = false;
prev.chunks.splice(0, prev.chunks.length - limit + 1);
prev.topChanged = REMOVED;
}
prev.chunks = [...prev.chunks, chunk];
prev.bottomChanged = ADDED;
return prev;
};
// styles contains the constant styles of the component.
const styles = {
logListItem: {
padding: 0,
lineHeight: 1.231,
},
logChunk: {
color: 'white',
fontFamily: 'monospace',
whiteSpace: 'nowrap',
width: 0,
},
waitMsg: {
textAlign: 'center',
color: 'white',
fontFamily: 'monospace',
},
};
export type Props = {
container: Object,
content: Content,
shouldUpdate: Object,
send: string => void,
};
type State = {
requestAllowed: boolean,
};
// Logs renders the log page.
class Logs extends Component<Props, State> {
constructor(props: Props) {
super(props);
this.content = React.createRef();
this.state = {
requestAllowed: true,
};
}
componentDidMount() {
const {container} = this.props;
if (typeof container === 'undefined') {
return;
}
container.scrollTop = container.scrollHeight - container.clientHeight;
const {logs} = this.props.content;
if (typeof this.content === 'undefined' || logs.chunks.length < 1) {
return;
}
if (this.content.clientHeight < container.clientHeight && !logs.endTop) {
this.sendRequest(logs.chunks[0].name, true);
}
}
// onScroll is triggered by the parent component's scroll event, and sends requests if the scroll position is
// at the top or at the bottom.
onScroll = () => {
if (!this.state.requestAllowed || typeof this.content === 'undefined') {
return;
}
const {logs} = this.props.content;
if (logs.chunks.length < 1) {
return;
}
if (this.atTop() && !logs.endTop) {
this.sendRequest(logs.chunks[0].name, true);
} else if (this.atBottom() && !logs.endBottom) {
this.sendRequest(logs.chunks[logs.chunks.length - 1].name, false);
}
};
sendRequest = (name: string, past: boolean) => {
this.setState({requestAllowed: false});
this.props.send(JSON.stringify({
Logs: {
Name: name,
Past: past,
},
}));
};
// atTop checks if the scroll position it at the top of the container.
atTop = () => this.props.container.scrollTop <= this.props.container.scrollHeight * requestBand;
// atBottom checks if the scroll position it at the bottom of the container.
atBottom = () => {
const {container} = this.props;
return container.scrollHeight - container.scrollTop <=
container.clientHeight + container.scrollHeight * requestBand;
};
// beforeUpdate is called by the parent component, saves the previous scroll position
// and the height of the first log chunk, which can be deleted during the insertion.
beforeUpdate = () => {
let firstHeight = 0;
let chunkList = this.content.children[1];
if (chunkList && chunkList.children[0]) {
firstHeight = chunkList.children[0].clientHeight;
}
return {
scrollTop: this.props.container.scrollTop,
firstHeight,
};
};
// didUpdate is called by the parent component, which provides the container. Sends the first request if the
// visible part of the container isn't full, and resets the scroll position in order to avoid jumping when a
// chunk is inserted or removed.
didUpdate = (prevProps, prevState, snapshot) => {
if (typeof this.props.shouldUpdate.logs === 'undefined' || typeof this.content === 'undefined' || snapshot === null) {
return;
}
const {logs} = this.props.content;
const {container} = this.props;
if (typeof container === 'undefined' || logs.chunks.length < 1) {
return;
}
if (this.content.clientHeight < container.clientHeight) {
// Only enters here at the beginning, when there aren't enough logs to fill the container
// and the scroll bar doesn't appear.
if (!logs.endTop) {
this.sendRequest(logs.chunks[0].name, true);
}
return;
}
let {scrollTop} = snapshot;
if (logs.topChanged === ADDED) {
// It would be safer to use a ref to the list, but ref doesn't work well with HOCs.
scrollTop += this.content.children[1].children[0].clientHeight;
} else if (logs.bottomChanged === ADDED) {
if (logs.topChanged === REMOVED) {
scrollTop -= snapshot.firstHeight;
} else if (this.atBottom() && logs.endBottom) {
scrollTop = container.scrollHeight - container.clientHeight;
}
}
container.scrollTop = scrollTop;
this.setState({requestAllowed: true});
};
render() {
return (
<div ref={(ref) => { this.content = ref; }}>
<div style={styles.waitMsg}>
{this.props.content.logs.endTop ? 'No more logs.' : 'Waiting for server...'}
</div>
<List>
{this.props.content.logs.chunks.map((c, index) => (
<ListItem style={styles.logListItem} key={index}>
<div style={styles.logChunk} dangerouslySetInnerHTML={{__html: c.content}} />
</ListItem>
))}
</List>
{this.props.content.logs.endBottom || <div style={styles.waitMsg}>Waiting for server...</div>}
</div>
);
}
}
export default Logs;

46
dashboard/assets/components/Main.jsx
View file

@ -21,6 +21,7 @@ import React, {Component} from 'react';
import withStyles from 'material-ui/styles/withStyles';
import {MENU} from '../common';
import Logs from './Logs';
import Footer from './Footer';
import type {Content} from '../types/content';
@ -50,10 +51,36 @@ export type Props = {
active: string,
content: Content,
shouldUpdate: Object,
send: string => void,
};
// Main renders the chosen content.
class Main extends Component<Props> {
constructor(props) {
super(props);
this.container = React.createRef();
this.content = React.createRef();
}
getSnapshotBeforeUpdate() {
if (this.content && typeof this.content.beforeUpdate === 'function') {
return this.content.beforeUpdate();
}
return null;
}
componentDidUpdate(prevProps, prevState, snapshot) {
if (this.content && typeof this.content.didUpdate === 'function') {
this.content.didUpdate(prevProps, prevState, snapshot);
}
}
onScroll = () => {
if (this.content && typeof this.content.onScroll === 'function') {
this.content.onScroll();
}
};
render() {
const {
classes, active, content, shouldUpdate,
@ -69,12 +96,27 @@ class Main extends Component<Props> {
children = <div>Work in progress.</div>;
break;
case MENU.get('logs').id:
children = <div>{content.logs.log.map((log, index) => <div key={index}>{log}</div>)}</div>;
children = (
<Logs
ref={(ref) => { this.content = ref; }}
container={this.container}
send={this.props.send}
content={this.props.content}
shouldUpdate={shouldUpdate}
/>
);
}
return (
<div style={styles.wrapper}>
<div className={classes.content} style={styles.content}>{children}</div>
<div
className={classes.content}
style={styles.content}
ref={(ref) => { this.container = ref; }}
onScroll={this.onScroll}
>
{children}
</div>
<Footer
general={content.general}
system={content.system}

3
dashboard/assets/index.html
View file

@ -14,6 +14,9 @@
::-webkit-scrollbar-thumb {
background: #212121;
}
::-webkit-scrollbar-corner {
background: transparent;
}
</style>
</head>
<body style="height: 100%; margin: 0">

1
dashboard/assets/package.json
View file

@ -13,6 +13,7 @@
"babel-runtime": "^6.26.0",
"classnames": "^2.2.5",
"css-loader": "^0.28.9",
"escape-html": "^1.0.3",
"eslint": "^4.16.0",
"eslint-config-airbnb": "^16.1.0",
"eslint-loader": "^2.0.0",

30
dashboard/assets/types/content.jsx
View file

@ -65,6 +65,32 @@ export type System = {
diskWrite: ChartEntries,
};
export type Logs = {
log: Array<string>,
export type Record = {
t: string,
lvl: Object,
msg: string,
ctx: Array<string>
};
export type Chunk = {
content: string,
name: string,
};
export type Logs = {
chunks: Array<Chunk>,
endTop: boolean,
endBottom: boolean,
topChanged: number,
bottomChanged: number,
};
export type LogsMessage = {
source: ?LogFile,
chunk: Array<Record>,
};
export type LogFile = {
name: string,
last: string,
};

197
dashboard/assets/yarn.lock
View file

@ -2,70 +2,77 @@
# yarn lockfile v1
"@babel/code-frame@7.0.0-beta.40", "@babel/code-frame@^7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.40.tgz#37e2b0cf7c56026b4b21d3927cadf81adec32ac6"
"@babel/code-frame@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz#2a02643368de80916162be70865c97774f3adbd9"
dependencies:
"@babel/highlight" "7.0.0-beta.40"
"@babel/highlight" "7.0.0-beta.44"
"@babel/generator@7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.40.tgz#ab61f9556f4f71dbd1138949c795bb9a21e302ea"
"@babel/generator@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.44.tgz#c7e67b9b5284afcf69b309b50d7d37f3e5033d42"
dependencies:
"@babel/types" "7.0.0-beta.40"
"@babel/types" "7.0.0-beta.44"
jsesc "^2.5.1"
lodash "^4.2.0"
source-map "^0.5.0"
trim-right "^1.0.1"
"@babel/helper-function-name@7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.40.tgz#9d033341ab16517f40d43a73f2d81fc431ccd7b6"
"@babel/helper-function-name@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.44.tgz#e18552aaae2231100a6e485e03854bc3532d44dd"
dependencies:
"@babel/helper-get-function-arity" "7.0.0-beta.40"
"@babel/template" "7.0.0-beta.40"
"@babel/types" "7.0.0-beta.40"
"@babel/helper-get-function-arity" "7.0.0-beta.44"
"@babel/template" "7.0.0-beta.44"
"@babel/types" "7.0.0-beta.44"
"@babel/helper-get-function-arity@7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.40.tgz#ac0419cf067b0ec16453e1274f03878195791c6e"
"@babel/helper-get-function-arity@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.44.tgz#d03ca6dd2b9f7b0b1e6b32c56c72836140db3a15"
dependencies:
"@babel/types" "7.0.0-beta.40"
"@babel/types" "7.0.0-beta.44"
"@babel/highlight@7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.40.tgz#b43d67d76bf46e1d10d227f68cddcd263786b255"
"@babel/helper-split-export-declaration@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0-beta.44.tgz#c0b351735e0fbcb3822c8ad8db4e583b05ebd9dc"
dependencies:
"@babel/types" "7.0.0-beta.44"
"@babel/highlight@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.44.tgz#18c94ce543916a80553edcdcf681890b200747d5"
dependencies:
chalk "^2.0.0"
esutils "^2.0.2"
js-tokens "^3.0.0"
"@babel/template@7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.40.tgz#034988c6424eb5c3268fe6a608626de1f4410fc8"
"@babel/template@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.44.tgz#f8832f4fdcee5d59bf515e595fc5106c529b394f"
dependencies:
"@babel/code-frame" "7.0.0-beta.40"
"@babel/types" "7.0.0-beta.40"
babylon "7.0.0-beta.40"
"@babel/code-frame" "7.0.0-beta.44"
"@babel/types" "7.0.0-beta.44"
babylon "7.0.0-beta.44"
lodash "^4.2.0"
"@babel/traverse@^7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.40.tgz#d140e449b2e093ef9fe1a2eecc28421ffb4e521e"
"@babel/traverse@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.44.tgz#a970a2c45477ad18017e2e465a0606feee0d2966"
dependencies:
"@babel/code-frame" "7.0.0-beta.40"
"@babel/generator" "7.0.0-beta.40"
"@babel/helper-function-name" "7.0.0-beta.40"
"@babel/types" "7.0.0-beta.40"
babylon "7.0.0-beta.40"
debug "^3.0.1"
"@babel/code-frame" "7.0.0-beta.44"
"@babel/generator" "7.0.0-beta.44"
"@babel/helper-function-name" "7.0.0-beta.44"
"@babel/helper-split-export-declaration" "7.0.0-beta.44"
"@babel/types" "7.0.0-beta.44"
babylon "7.0.0-beta.44"
debug "^3.1.0"
globals "^11.1.0"
invariant "^2.2.0"
lodash "^4.2.0"
"@babel/types@7.0.0-beta.40", "@babel/types@^7.0.0-beta.40":
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.40.tgz#25c3d7aae14126abe05fcb098c65a66b6d6b8c14"
"@babel/types@7.0.0-beta.44":
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.44.tgz#6b1b164591f77dec0a0342aca995f2d046b3a757"
dependencies:
esutils "^2.0.2"
lodash "^4.2.0"
@ -376,8 +383,8 @@ babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
js-tokens "^3.0.2"
babel-core@^6.26.0:
version "6.26.0"
resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.0.tgz#af32f78b31a6fcef119c87b0fd8d9753f03a0bb8"
version "6.26.3"
resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
dependencies:
babel-code-frame "^6.26.0"
babel-generator "^6.26.0"
@ -389,24 +396,24 @@ babel-core@^6.26.0:
babel-traverse "^6.26.0"
babel-types "^6.26.0"
babylon "^6.18.0"
convert-source-map "^1.5.0"
debug "^2.6.8"
convert-source-map "^1.5.1"
debug "^2.6.9"
json5 "^0.5.1"
lodash "^4.17.4"
minimatch "^3.0.4"
path-is-absolute "^1.0.1"
private "^0.1.7"
private "^0.1.8"
slash "^1.0.0"
source-map "^0.5.6"
source-map "^0.5.7"
babel-eslint@^8.2.1:
version "8.2.2"
resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.2.2.tgz#1102273354c6f0b29b4ea28a65f97d122296b68b"
version "8.2.3"
resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.2.3.tgz#1a2e6681cc9bc4473c32899e59915e19cd6733cf"
dependencies:
"@babel/code-frame" "^7.0.0-beta.40"
"@babel/traverse" "^7.0.0-beta.40"
"@babel/types" "^7.0.0-beta.40"
babylon "^7.0.0-beta.40"
"@babel/code-frame" "7.0.0-beta.44"
"@babel/traverse" "7.0.0-beta.44"
"@babel/types" "7.0.0-beta.44"
babylon "7.0.0-beta.44"
eslint-scope "~3.7.1"
eslint-visitor-keys "^1.0.0"
@ -550,8 +557,8 @@ babel-helpers@^6.24.1:
babel-template "^6.24.1"
babel-loader@^7.1.2:
version "7.1.3"
resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.3.tgz#ff5b440da716e9153abb946251a9ab7670037b16"
version "7.1.4"
resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.4.tgz#e3463938bd4e6d55d1c174c5485d406a188ed015"
dependencies:
find-cache-dir "^1.0.0"
loader-utils "^1.0.2"
@ -1081,9 +1088,9 @@ babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
lodash "^4.17.4"
to-fast-properties "^1.0.3"
babylon@7.0.0-beta.40, babylon@^7.0.0-beta.40:
version "7.0.0-beta.40"
resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.40.tgz#91fc8cd56d5eb98b28e6fde41045f2957779940a"
babylon@7.0.0-beta.44:
version "7.0.0-beta.44"
resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.44.tgz#89159e15e6e30c5096e22d738d8c0af8a0e8ca1d"
babylon@^6.18.0:
version "6.18.0"
@ -1413,7 +1420,15 @@ chalk@^1.1.3:
strip-ansi "^3.0.0"
supports-color "^2.0.0"
chalk@^2.0.0, chalk@^2.1.0, chalk@^2.3.1:
chalk@^2.0.0:
version "2.4.1"
resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
dependencies:
ansi-styles "^3.2.1"
escape-string-regexp "^1.0.5"
supports-color "^5.3.0"
chalk@^2.1.0, chalk@^2.3.1:
version "2.3.2"
resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
dependencies:
@ -1646,7 +1661,7 @@ content-type@~1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
convert-source-map@^1.5.0:
convert-source-map@^1.5.1:
version "1.5.1"
resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
@ -1671,8 +1686,8 @@ core-js@^1.0.0:
resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
core-js@^2.4.0, core-js@^2.5.0:
version "2.5.3"
resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
version "2.5.7"
resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
core-util-is@1.0.2, core-util-is@~1.0.0:
version "1.0.2"
@ -1914,7 +1929,7 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.6, debug@^2.6.8, debug@^2.6.
dependencies:
ms "2.0.0"
debug@^3.0.1, debug@^3.1.0:
debug@^3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
dependencies:
@ -2233,7 +2248,7 @@ es6-weak-map@^2.0.1:
es6-iterator "^2.0.1"
es6-symbol "^3.1.1"
escape-html@~1.0.3:
escape-html@^1.0.3, escape-html@~1.0.3:
version "1.0.3"
resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@ -2916,10 +2931,14 @@ global@~4.3.0:
min-document "^2.19.0"
process "~0.5.1"
globals@^11.0.1, globals@^11.1.0:
globals@^11.0.1:
version "11.3.0"
resolved "https://registry.yarnpkg.com/globals/-/globals-11.3.0.tgz#e04fdb7b9796d8adac9c8f64c14837b2313378b0"
globals@^11.1.0:
version "11.5.0"
resolved "https://registry.yarnpkg.com/globals/-/globals-11.5.0.tgz#6bc840de6771173b191f13d3a9c94d441ee92642"
globals@^9.18.0:
version "9.18.0"
resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
@ -3176,10 +3195,16 @@ hyphenate-style-name@^1.0.2:
version "1.0.2"
resolved "https://registry.yarnpkg.com/hyphenate-style-name/-/hyphenate-style-name-1.0.2.tgz#31160a36930adaf1fc04c6074f7eb41465d4ec4b"
iconv-lite@0.4.19, iconv-lite@^0.4.17, iconv-lite@~0.4.13:
iconv-lite@0.4.19, iconv-lite@^0.4.17:
version "0.4.19"
resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
iconv-lite@~0.4.13:
version "0.4.23"
resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
dependencies:
safer-buffer ">= 2.1.2 < 3"
icss-replace-symbols@^1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/icss-replace-symbols/-/icss-replace-symbols-1.1.0.tgz#06ea6f83679a7749e386cfe1fe812ae5db223ded"
@ -3272,8 +3297,8 @@ interpret@^1.0.0:
resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.1.0.tgz#7ed1b1410c6a0e0f78cf95d3b8440c63f78b8614"
invariant@^2.2.0, invariant@^2.2.2:
version "2.2.3"
resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.3.tgz#1a827dfde7dcbd7c323f0ca826be8fa7c5e9d688"
version "2.2.4"
resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
dependencies:
loose-envify "^1.0.0"
@ -3863,10 +3888,14 @@ lodash.uniq@^4.5.0:
version "4.5.0"
resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@~4.17.4:
lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.3.0, lodash@~4.17.4:
version "4.17.5"
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
lodash@^4.17.4, lodash@^4.2.0:
version "4.17.10"
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
loglevel@^1.4.1:
version "1.6.1"
resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
@ -3904,8 +3933,8 @@ macaddress@^0.2.8:
resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
make-dir@^1.0.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.2.0.tgz#6d6a49eead4aae296c53bbf3a1a008bd6c89469b"
version "1.3.0"
resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
dependencies:
pify "^3.0.0"
@ -4895,7 +4924,7 @@ preserve@^0.2.0:
version "0.2.0"
resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
private@^0.1.6, private@^0.1.7:
private@^0.1.6, private@^0.1.8:
version "0.1.8"
resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
@ -5061,8 +5090,8 @@ rc@^1.1.7:
strip-json-comments "~2.0.1"
react-dom@^16.2.0:
version "16.2.0"
resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.2.0.tgz#69003178601c0ca19b709b33a83369fe6124c044"
version "16.4.0"
resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.4.0.tgz#099f067dd5827ce36a29eaf9a6cdc7cbf6216b1e"
dependencies:
fbjs "^0.8.16"
loose-envify "^1.1.0"
@ -5138,8 +5167,8 @@ react-transition-group@^2.2.1:
warning "^3.0.0"
react@^16.2.0:
version "16.2.0"
resolved "https://registry.yarnpkg.com/react/-/react-16.2.0.tgz#a31bd2dab89bff65d42134fa187f24d054c273ba"
version "16.4.0"
resolved "https://registry.yarnpkg.com/react/-/react-16.4.0.tgz#402c2db83335336fba1962c08b98c6272617d585"
dependencies:
fbjs "^0.8.16"
loose-envify "^1.1.0"
@ -5471,6 +5500,10 @@ safe-regex@^1.1.0:
dependencies:
ret "~0.1.10"
"safer-buffer@>= 2.1.2 < 3":
version "2.1.2"
resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
sax@~1.2.1:
version "1.2.4"
resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@ -5914,12 +5947,18 @@ supports-color@^4.2.1:
dependencies:
has-flag "^2.0.0"
supports-color@^5.1.0, supports-color@^5.2.0, supports-color@^5.3.0:
supports-color@^5.1.0, supports-color@^5.2.0:
version "5.3.0"
resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.3.0.tgz#5b24ac15db80fa927cf5227a4a33fd3c4c7676c0"
dependencies:
has-flag "^3.0.0"
supports-color@^5.3.0:
version "5.4.0"
resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
dependencies:
has-flag "^3.0.0"
svgo@^0.7.0:
version "0.7.2"
resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
@ -6108,8 +6147,8 @@ typedarray@^0.0.6:
resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
ua-parser-js@^0.7.9:
version "0.7.17"
resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
version "0.7.18"
resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.18.tgz#a7bfd92f56edfb117083b69e31d2aa8882d4b1ed"
uglify-js@^2.8.29:
version "2.8.29"
@ -6395,8 +6434,8 @@ websocket-extensions@>=0.1.1:
resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
whatwg-fetch@>=0.10.0:
version "2.0.3"
resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
version "2.0.4"
resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
whet.extend@~0.9.9:
version "0.9.9"

157
dashboard/dashboard.go
View file

@ -32,12 +32,15 @@ import (
"sync/atomic"
"time"
"io"
"github.com/elastic/gosigar"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
"github.com/mohae/deepcopy"
"golang.org/x/net/websocket"
)
@ -60,10 +63,11 @@ type Dashboard struct {
listener net.Listener
conns map[uint32]*client // Currently live websocket connections
charts *SystemMessage
commit string
history *Message
lock sync.RWMutex // Lock protecting the dashboard's internals
logdir string
quit chan chan error // Channel used for graceful exit
wg sync.WaitGroup
}
@ -71,18 +75,27 @@ type Dashboard struct {
// client represents active websocket connection with a remote browser.
type client struct {
conn *websocket.Conn // Particular live websocket connection
msg chan Message // Message queue for the update messages
msg chan *Message // Message queue for the update messages
logger log.Logger // Logger for the particular live websocket connection
}
// New creates a new dashboard instance with the given configuration.
func New(config *Config, commit string) (*Dashboard, error) {
func New(config *Config, commit string, logdir string) *Dashboard {
now := time.Now()
db := &Dashboard{
versionMeta := ""
if len(params.VersionMeta) > 0 {
versionMeta = fmt.Sprintf(" (%s)", params.VersionMeta)
}
return &Dashboard{
conns: make(map[uint32]*client),
config: config,
quit: make(chan chan error),
charts: &SystemMessage{
history: &Message{
General: &GeneralMessage{
Commit: commit,
Version: fmt.Sprintf("v%d.%d.%d%s", params.VersionMajor, params.VersionMinor, params.VersionPatch, versionMeta),
},
System: &SystemMessage{
ActiveMemory: emptyChartEntries(now, activeMemorySampleLimit, config.Refresh),
VirtualMemory: emptyChartEntries(now, virtualMemorySampleLimit, config.Refresh),
NetworkIngress: emptyChartEntries(now, networkIngressSampleLimit, config.Refresh),
@ -92,9 +105,9 @@ func New(config *Config, commit string) (*Dashboard, error) {
DiskRead: emptyChartEntries(now, diskReadSampleLimit, config.Refresh),
DiskWrite: emptyChartEntries(now, diskWriteSampleLimit, config.Refresh),
},
commit: commit,
},
logdir: logdir,
}
return db, nil
}
// emptyChartEntries returns a ChartEntry array containing limit number of empty samples.
@ -108,19 +121,20 @@ func emptyChartEntries(t time.Time, limit int, refresh time.Duration) ChartEntri
return ce
}
// Protocols is a meaningless implementation of node.Service.
// Protocols implements the node.Service interface.
func (db *Dashboard) Protocols() []p2p.Protocol { return nil }
// APIs is a meaningless implementation of node.Service.
// APIs implements the node.Service interface.
func (db *Dashboard) APIs() []rpc.API { return nil }
// Start implements node.Service, starting the data collection thread and the listening server of the dashboard.
// Start starts the data collection thread and the listening server of the dashboard.
// Implements the node.Service interface.
func (db *Dashboard) Start(server *p2p.Server) error {
log.Info("Starting dashboard")
db.wg.Add(2)
go db.collectData()
go db.collectLogs() // In case of removing this line change 2 back to 1 in wg.Add.
go db.streamLogs()
http.HandleFunc("/", db.webHandler)
http.Handle("/api", websocket.Handler(db.apiHandler))
@ -136,7 +150,8 @@ func (db *Dashboard) Start(server *p2p.Server) error {
return nil
}
// Stop implements node.Service, stopping the data collection thread and the connection listener of the dashboard.
// Stop stops the data collection thread and the connection listener of the dashboard.
// Implements the node.Service interface.
func (db *Dashboard) Stop() error {
// Close the connection listener.
var errs []error
@ -194,7 +209,7 @@ func (db *Dashboard) apiHandler(conn *websocket.Conn) {
id := atomic.AddUint32(&nextID, 1)
client := &client{
conn: conn,
msg: make(chan Message, 128),
msg: make(chan *Message, 128),
logger: log.New("id", id),
}
done := make(chan struct{})
@ -218,29 +233,10 @@ func (db *Dashboard) apiHandler(conn *websocket.Conn) {
}
}()
versionMeta := ""
if len(params.VersionMeta) > 0 {
versionMeta = fmt.Sprintf(" (%s)", params.VersionMeta)
}
// Send the past data.
client.msg <- Message{
General: &GeneralMessage{
Version: fmt.Sprintf("v%d.%d.%d%s", params.VersionMajor, params.VersionMinor, params.VersionPatch, versionMeta),
Commit: db.commit,
},
System: &SystemMessage{
ActiveMemory: db.charts.ActiveMemory,
VirtualMemory: db.charts.VirtualMemory,
NetworkIngress: db.charts.NetworkIngress,
NetworkEgress: db.charts.NetworkEgress,
ProcessCPU: db.charts.ProcessCPU,
SystemCPU: db.charts.SystemCPU,
DiskRead: db.charts.DiskRead,
DiskWrite: db.charts.DiskWrite,
},
}
// Start tracking the connection and drop at connection loss.
db.lock.Lock()
// Send the past data.
client.msg <- deepcopy.Copy(db.history).(*Message)
// Start tracking the connection and drop at connection loss.
db.conns[id] = client
db.lock.Unlock()
defer func() {
@ -249,29 +245,53 @@ func (db *Dashboard) apiHandler(conn *websocket.Conn) {
db.lock.Unlock()
}()
for {
fail := []byte{}
if _, err := conn.Read(fail); err != nil {
r := new(Request)
if err := websocket.JSON.Receive(conn, r); err != nil {
if err != io.EOF {
client.logger.Warn("Failed to receive request", "err", err)
}
close(done)
return
}
// Ignore all messages
if r.Logs != nil {
db.handleLogRequest(r.Logs, client)
}
}
}
// meterCollector returns a function, which retrieves a specific meter.
func meterCollector(name string) func() int64 {
if metric := metrics.DefaultRegistry.Get(name); metric != nil {
m := metric.(metrics.Meter)
return func() int64 {
return m.Count()
}
}
return func() int64 {
return 0
}
}
// collectData collects the required data to plot on the dashboard.
func (db *Dashboard) collectData() {
defer db.wg.Done()
systemCPUUsage := gosigar.Cpu{}
systemCPUUsage.Get()
var (
mem runtime.MemStats
prevNetworkIngress = metrics.DefaultRegistry.Get("p2p/InboundTraffic").(metrics.Meter).Count()
prevNetworkEgress = metrics.DefaultRegistry.Get("p2p/OutboundTraffic").(metrics.Meter).Count()
collectNetworkIngress = meterCollector("p2p/InboundTraffic")
collectNetworkEgress = meterCollector("p2p/OutboundTraffic")
collectDiskRead = meterCollector("eth/db/chaindata/disk/read")
collectDiskWrite = meterCollector("eth/db/chaindata/disk/write")
prevNetworkIngress = collectNetworkIngress()
prevNetworkEgress = collectNetworkEgress()
prevProcessCPUTime = getProcessCPUTime()
prevSystemCPUUsage = systemCPUUsage
prevDiskRead = metrics.DefaultRegistry.Get("eth/db/chaindata/disk/read").(metrics.Meter).Count()
prevDiskWrite = metrics.DefaultRegistry.Get("eth/db/chaindata/disk/write").(metrics.Meter).Count()
prevDiskRead = collectDiskRead()
prevDiskWrite = collectDiskWrite()
frequency = float64(db.config.Refresh / time.Second)
numCPU = float64(runtime.NumCPU())
@ -285,12 +305,12 @@ func (db *Dashboard) collectData() {
case <-time.After(db.config.Refresh):
systemCPUUsage.Get()
var (
curNetworkIngress = metrics.DefaultRegistry.Get("p2p/InboundTraffic").(metrics.Meter).Count()
curNetworkEgress = metrics.DefaultRegistry.Get("p2p/OutboundTraffic").(metrics.Meter).Count()
curNetworkIngress = collectNetworkIngress()
curNetworkEgress = collectNetworkEgress()
curProcessCPUTime = getProcessCPUTime()
curSystemCPUUsage = systemCPUUsage
curDiskRead = metrics.DefaultRegistry.Get("eth/db/chaindata/disk/read").(metrics.Meter).Count()
curDiskWrite = metrics.DefaultRegistry.Get("eth/db/chaindata/disk/write").(metrics.Meter).Count()
curDiskRead = collectDiskRead()
curDiskWrite = collectDiskWrite()
deltaNetworkIngress = float64(curNetworkIngress - prevNetworkIngress)
deltaNetworkEgress = float64(curNetworkEgress - prevNetworkEgress)
@ -341,14 +361,17 @@ func (db *Dashboard) collectData() {
Time: now,
Value: float64(deltaDiskWrite) / frequency,
}
db.charts.ActiveMemory = append(db.charts.ActiveMemory[1:], activeMemory)
db.charts.VirtualMemory = append(db.charts.VirtualMemory[1:], virtualMemory)
db.charts.NetworkIngress = append(db.charts.NetworkIngress[1:], networkIngress)
db.charts.NetworkEgress = append(db.charts.NetworkEgress[1:], networkEgress)
db.charts.ProcessCPU = append(db.charts.ProcessCPU[1:], processCPU)
db.charts.SystemCPU = append(db.charts.SystemCPU[1:], systemCPU)
db.charts.DiskRead = append(db.charts.DiskRead[1:], diskRead)
db.charts.DiskWrite = append(db.charts.DiskRead[1:], diskWrite)
sys := db.history.System
db.lock.Lock()
sys.ActiveMemory = append(sys.ActiveMemory[1:], activeMemory)
sys.VirtualMemory = append(sys.VirtualMemory[1:], virtualMemory)
sys.NetworkIngress = append(sys.NetworkIngress[1:], networkIngress)
sys.NetworkEgress = append(sys.NetworkEgress[1:], networkEgress)
sys.ProcessCPU = append(sys.ProcessCPU[1:], processCPU)
sys.SystemCPU = append(sys.SystemCPU[1:], systemCPU)
sys.DiskRead = append(sys.DiskRead[1:], diskRead)
sys.DiskWrite = append(sys.DiskWrite[1:], diskWrite)
db.lock.Unlock()
db.sendToAll(&Message{
System: &SystemMessage{
@ -366,34 +389,12 @@ func (db *Dashboard) collectData() {
}
}
// collectLogs collects and sends the logs to the active dashboards.
func (db *Dashboard) collectLogs() {
defer db.wg.Done()
id := 1
// TODO (kurkomisi): log collection comes here.
for {
select {
case errc := <-db.quit:
errc <- nil
return
case <-time.After(db.config.Refresh / 2):
db.sendToAll(&Message{
Logs: &LogsMessage{
Log: []string{fmt.Sprintf("%-4d: This is a fake log.", id)},
},
})
id++
}
}
}
// sendToAll sends the given message to the active dashboards.
func (db *Dashboard) sendToAll(msg *Message) {
db.lock.Lock()
for _, c := range db.conns {
select {
case c.msg <- *msg:
case c.msg <- msg:
default:
c.conn.Close()
}

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