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-rw-r--r--accounts/account_manager.go22
-rw-r--r--cmd/abigen/main.go13
-rw-r--r--cmd/geth/accountcmd.go24
-rw-r--r--cmd/geth/consolecmd.go4
-rw-r--r--cmd/geth/main.go62
-rw-r--r--cmd/gethrpctest/main.go32
-rw-r--r--cmd/utils/flags.go135
-rw-r--r--common/compiler/solidity.go215
-rw-r--r--common/compiler/solidity_test.go82
-rw-r--r--console/console_test.go12
-rw-r--r--core/types.go16
-rw-r--r--eth/backend.go43
-rw-r--r--eth/bind.go2
-rw-r--r--ethdb/database.go2
-rw-r--r--internal/ethapi/api.go68
-rw-r--r--internal/ethapi/backend.go13
-rw-r--r--internal/ethapi/solc.go82
-rw-r--r--miner/miner.go23
-rw-r--r--miner/worker.go8
-rw-r--r--node/config.go58
-rw-r--r--node/node.go34
-rw-r--r--node/service.go8
22 files changed, 462 insertions, 496 deletions
diff --git a/accounts/account_manager.go b/accounts/account_manager.go
index 982a2ca6e..bfb7556d6 100644
--- a/accounts/account_manager.go
+++ b/accounts/account_manager.go
@@ -34,8 +34,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
- "github.com/ethereum/go-ethereum/p2p"
- "github.com/ethereum/go-ethereum/rpc"
)
var (
@@ -342,23 +340,3 @@ func zeroKey(k *ecdsa.PrivateKey) {
b[i] = 0
}
}
-
-// APIs implements node.Service
-func (am *Manager) APIs() []rpc.API {
- return nil
-}
-
-// Protocols implements node.Service
-func (am *Manager) Protocols() []p2p.Protocol {
- return nil
-}
-
-// Start implements node.Service
-func (am *Manager) Start(srvr *p2p.Server) error {
- return nil
-}
-
-// Stop implements node.Service
-func (am *Manager) Stop() error {
- return nil
-}
diff --git a/cmd/abigen/main.go b/cmd/abigen/main.go
index f36391351..9c9ab6d31 100644
--- a/cmd/abigen/main.go
+++ b/cmd/abigen/main.go
@@ -68,18 +68,7 @@ func main() {
for _, kind := range strings.Split(*excFlag, ",") {
exclude[strings.ToLower(kind)] = true
}
- // Build the Solidity source into bindable components
- solc, err := compiler.New(*solcFlag)
- if err != nil {
- fmt.Printf("Failed to locate Solidity compiler: %v\n", err)
- os.Exit(-1)
- }
- source, err := ioutil.ReadFile(*solFlag)
- if err != nil {
- fmt.Printf("Failed to read Soldity source code: %v\n", err)
- os.Exit(-1)
- }
- contracts, err := solc.Compile(string(source))
+ contracts, err := compiler.CompileSolidity(*solcFlag, *solFlag)
if err != nil {
fmt.Printf("Failed to build Solidity contract: %v\n", err)
os.Exit(-1)
diff --git a/cmd/geth/accountcmd.go b/cmd/geth/accountcmd.go
index 7fea16a25..2069df6cd 100644
--- a/cmd/geth/accountcmd.go
+++ b/cmd/geth/accountcmd.go
@@ -168,8 +168,8 @@ nodes.
)
func accountList(ctx *cli.Context) error {
- accman := utils.MakeAccountManager(ctx)
- for i, acct := range accman.Accounts() {
+ stack := utils.MakeNode(ctx, clientIdentifier, verString)
+ for i, acct := range stack.AccountManager().Accounts() {
fmt.Printf("Account #%d: {%x} %s\n", i, acct.Address, acct.File)
}
return nil
@@ -261,10 +261,10 @@ func ambiguousAddrRecovery(am *accounts.Manager, err *accounts.AmbiguousAddrErro
// accountCreate creates a new account into the keystore defined by the CLI flags.
func accountCreate(ctx *cli.Context) error {
- accman := utils.MakeAccountManager(ctx)
+ stack := utils.MakeNode(ctx, clientIdentifier, verString)
password := getPassPhrase("Your new account is locked with a password. Please give a password. Do not forget this password.", true, 0, utils.MakePasswordList(ctx))
- account, err := accman.NewAccount(password)
+ account, err := stack.AccountManager().NewAccount(password)
if err != nil {
utils.Fatalf("Failed to create account: %v", err)
}
@@ -278,11 +278,10 @@ func accountUpdate(ctx *cli.Context) error {
if len(ctx.Args()) == 0 {
utils.Fatalf("No accounts specified to update")
}
- accman := utils.MakeAccountManager(ctx)
-
- account, oldPassword := unlockAccount(ctx, accman, ctx.Args().First(), 0, nil)
+ stack := utils.MakeNode(ctx, clientIdentifier, verString)
+ account, oldPassword := unlockAccount(ctx, stack.AccountManager(), ctx.Args().First(), 0, nil)
newPassword := getPassPhrase("Please give a new password. Do not forget this password.", true, 0, nil)
- if err := accman.Update(account, oldPassword, newPassword); err != nil {
+ if err := stack.AccountManager().Update(account, oldPassword, newPassword); err != nil {
utils.Fatalf("Could not update the account: %v", err)
}
return nil
@@ -298,10 +297,9 @@ func importWallet(ctx *cli.Context) error {
utils.Fatalf("Could not read wallet file: %v", err)
}
- accman := utils.MakeAccountManager(ctx)
+ stack := utils.MakeNode(ctx, clientIdentifier, verString)
passphrase := getPassPhrase("", false, 0, utils.MakePasswordList(ctx))
-
- acct, err := accman.ImportPreSaleKey(keyJson, passphrase)
+ acct, err := stack.AccountManager().ImportPreSaleKey(keyJson, passphrase)
if err != nil {
utils.Fatalf("%v", err)
}
@@ -318,9 +316,9 @@ func accountImport(ctx *cli.Context) error {
if err != nil {
utils.Fatalf("Failed to load the private key: %v", err)
}
- accman := utils.MakeAccountManager(ctx)
+ stack := utils.MakeNode(ctx, clientIdentifier, verString)
passphrase := getPassPhrase("Your new account is locked with a password. Please give a password. Do not forget this password.", true, 0, utils.MakePasswordList(ctx))
- acct, err := accman.ImportECDSA(key, passphrase)
+ acct, err := stack.AccountManager().ImportECDSA(key, passphrase)
if err != nil {
utils.Fatalf("Could not create the account: %v", err)
}
diff --git a/cmd/geth/consolecmd.go b/cmd/geth/consolecmd.go
index 8d53809ce..92d6f7f86 100644
--- a/cmd/geth/consolecmd.go
+++ b/cmd/geth/consolecmd.go
@@ -65,7 +65,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
// same time.
func localConsole(ctx *cli.Context) error {
// Create and start the node based on the CLI flags
- node := utils.MakeSystemNode(clientIdentifier, verString, relConfig, makeDefaultExtra(), ctx)
+ node := makeFullNode(ctx)
startNode(ctx, node)
defer node.Stop()
@@ -149,7 +149,7 @@ func dialRPC(endpoint string) (*rpc.Client, error) {
// everything down.
func ephemeralConsole(ctx *cli.Context) error {
// Create and start the node based on the CLI flags
- node := utils.MakeSystemNode(clientIdentifier, verString, relConfig, makeDefaultExtra(), ctx)
+ node := makeFullNode(ctx)
startNode(ctx, node)
defer node.Stop()
diff --git a/cmd/geth/main.go b/cmd/geth/main.go
index 5f1157b90..de679ccca 100644
--- a/cmd/geth/main.go
+++ b/cmd/geth/main.go
@@ -29,7 +29,6 @@ import (
"time"
"github.com/ethereum/ethash"
- "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/console"
@@ -244,34 +243,13 @@ func main() {
}
}
-func makeDefaultExtra() []byte {
- var clientInfo = struct {
- Version uint
- Name string
- GoVersion string
- Os string
- }{uint(versionMajor<<16 | versionMinor<<8 | versionPatch), clientIdentifier, runtime.Version(), runtime.GOOS}
- extra, err := rlp.EncodeToBytes(clientInfo)
- if err != nil {
- glog.V(logger.Warn).Infoln("error setting canonical miner information:", err)
- }
-
- if uint64(len(extra)) > params.MaximumExtraDataSize.Uint64() {
- glog.V(logger.Warn).Infoln("error setting canonical miner information: extra exceeds", params.MaximumExtraDataSize)
- glog.V(logger.Debug).Infof("extra: %x\n", extra)
- return nil
- }
- return extra
-}
-
// geth is the main entry point into the system if no special subcommand is ran.
// 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 {
- node := utils.MakeSystemNode(clientIdentifier, verString, relConfig, makeDefaultExtra(), ctx)
+ node := makeFullNode(ctx)
startNode(ctx, node)
node.Wait()
-
return nil
}
@@ -301,6 +279,38 @@ func initGenesis(ctx *cli.Context) error {
return nil
}
+func makeFullNode(ctx *cli.Context) *node.Node {
+ node := utils.MakeNode(ctx, clientIdentifier, verString)
+ utils.RegisterEthService(ctx, node, relConfig, makeDefaultExtra())
+ // Whisper must be explicitly enabled, but is auto-enabled in --dev mode.
+ shhEnabled := ctx.GlobalBool(utils.WhisperEnabledFlag.Name)
+ shhAutoEnabled := !ctx.GlobalIsSet(utils.WhisperEnabledFlag.Name) && ctx.GlobalIsSet(utils.DevModeFlag.Name)
+ if shhEnabled || shhAutoEnabled {
+ utils.RegisterShhService(node)
+ }
+ return node
+}
+
+func makeDefaultExtra() []byte {
+ var clientInfo = struct {
+ Version uint
+ Name string
+ GoVersion string
+ Os string
+ }{uint(versionMajor<<16 | versionMinor<<8 | versionPatch), clientIdentifier, runtime.Version(), runtime.GOOS}
+ extra, err := rlp.EncodeToBytes(clientInfo)
+ if err != nil {
+ glog.V(logger.Warn).Infoln("error setting canonical miner information:", err)
+ }
+
+ if uint64(len(extra)) > params.MaximumExtraDataSize.Uint64() {
+ glog.V(logger.Warn).Infoln("error setting canonical miner information: extra exceeds", params.MaximumExtraDataSize)
+ glog.V(logger.Debug).Infof("extra: %x\n", extra)
+ return nil
+ }
+ return extra
+}
+
// startNode boots up the system node and all registered protocols, after which
// it unlocks any requested accounts, and starts the RPC/IPC interfaces and the
// miner.
@@ -311,12 +321,8 @@ func startNode(ctx *cli.Context, stack *node.Node) {
utils.StartNode(stack)
// Unlock any account specifically requested
- var accman *accounts.Manager
- if err := stack.Service(&accman); err != nil {
- utils.Fatalf("ethereum service not running: %v", err)
- }
+ accman := stack.AccountManager()
passwords := utils.MakePasswordList(ctx)
-
accounts := strings.Split(ctx.GlobalString(utils.UnlockedAccountFlag.Name), ",")
for i, account := range accounts {
if trimmed := strings.TrimSpace(account); trimmed != "" {
diff --git a/cmd/gethrpctest/main.go b/cmd/gethrpctest/main.go
index 2e07e9426..d267dbf58 100644
--- a/cmd/gethrpctest/main.go
+++ b/cmd/gethrpctest/main.go
@@ -19,12 +19,10 @@ package main
import (
"flag"
- "io/ioutil"
"log"
"os"
"os/signal"
- "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/crypto"
@@ -61,14 +59,8 @@ func main() {
if !found {
log.Fatalf("Requested test (%s) not found within suite", *testName)
}
- // Create the protocol stack to run the test with
- keydir, err := ioutil.TempDir("", "")
- if err != nil {
- log.Fatalf("Failed to create temporary keystore directory: %v", err)
- }
- defer os.RemoveAll(keydir)
- stack, err := MakeSystemNode(keydir, *testKey, test)
+ stack, err := MakeSystemNode(*testKey, test)
if err != nil {
log.Fatalf("Failed to assemble test stack: %v", err)
}
@@ -92,23 +84,24 @@ func main() {
// MakeSystemNode configures a protocol stack for the RPC tests based on a given
// keystore path and initial pre-state.
-func MakeSystemNode(keydir string, privkey string, test *tests.BlockTest) (*node.Node, error) {
+func MakeSystemNode(privkey string, test *tests.BlockTest) (*node.Node, error) {
// Create a networkless protocol stack
stack, err := node.New(&node.Config{
- IPCPath: node.DefaultIPCEndpoint(),
- HTTPHost: common.DefaultHTTPHost,
- HTTPPort: common.DefaultHTTPPort,
- HTTPModules: []string{"admin", "db", "eth", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
- WSHost: common.DefaultWSHost,
- WSPort: common.DefaultWSPort,
- WSModules: []string{"admin", "db", "eth", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
- NoDiscovery: true,
+ UseLightweightKDF: true,
+ IPCPath: node.DefaultIPCEndpoint(),
+ HTTPHost: common.DefaultHTTPHost,
+ HTTPPort: common.DefaultHTTPPort,
+ HTTPModules: []string{"admin", "db", "eth", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
+ WSHost: common.DefaultWSHost,
+ WSPort: common.DefaultWSPort,
+ WSModules: []string{"admin", "db", "eth", "debug", "miner", "net", "shh", "txpool", "personal", "web3"},
+ NoDiscovery: true,
})
if err != nil {
return nil, err
}
// Create the keystore and inject an unlocked account if requested
- accman := accounts.NewPlaintextManager(keydir)
+ accman := stack.AccountManager()
if len(privkey) > 0 {
key, err := crypto.HexToECDSA(privkey)
if err != nil {
@@ -131,7 +124,6 @@ func MakeSystemNode(keydir string, privkey string, test *tests.BlockTest) (*node
TestGenesisState: db,
TestGenesisBlock: test.Genesis,
ChainConfig: &core.ChainConfig{HomesteadBlock: params.MainNetHomesteadBlock},
- AccountManager: accman,
}
if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) { return eth.New(ctx, ethConf) }); err != nil {
return nil, err
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index de379f84f..067faf3ce 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -413,16 +413,6 @@ func MustMakeDataDir(ctx *cli.Context) string {
return ""
}
-// MakeKeyStoreDir resolves the folder to use for storing the account keys from the
-// set command line flags, returning the explicitly requested path, or one inside
-// the data directory otherwise.
-func MakeKeyStoreDir(datadir string, ctx *cli.Context) string {
- if path := ctx.GlobalString(KeyStoreDirFlag.Name); path != "" {
- return path
- }
- return filepath.Join(datadir, "keystore")
-}
-
// MakeIPCPath creates an IPC path configuration from the set command line flags,
// returning an empty string if IPC was explicitly disabled, or the set path.
func MakeIPCPath(ctx *cli.Context) string {
@@ -555,20 +545,6 @@ func MakeDatabaseHandles() int {
return limit / 2 // Leave half for networking and other stuff
}
-// MakeAccountManager creates an account manager from set command line flags.
-func MakeAccountManager(ctx *cli.Context) *accounts.Manager {
- // Create the keystore crypto primitive, light if requested
- scryptN := accounts.StandardScryptN
- scryptP := accounts.StandardScryptP
- if ctx.GlobalBool(LightKDFFlag.Name) {
- scryptN = accounts.LightScryptN
- scryptP = accounts.LightScryptP
- }
- datadir := MustMakeDataDir(ctx)
- keydir := MakeKeyStoreDir(datadir, ctx)
- return accounts.NewManager(keydir, scryptN, scryptP)
-}
-
// MakeAddress converts an account specified directly as a hex encoded string or
// a key index in the key store to an internal account representation.
func MakeAddress(accman *accounts.Manager, account string) (accounts.Account, error) {
@@ -631,9 +607,48 @@ func MakePasswordList(ctx *cli.Context) []string {
return lines
}
-// MakeSystemNode sets up a local node, configures the services to launch and
-// assembles the P2P protocol stack.
-func MakeSystemNode(name, version string, relconf release.Config, extra []byte, ctx *cli.Context) *node.Node {
+// MakeNode configures a node with no services from command line flags.
+func MakeNode(ctx *cli.Context, name, version string) *node.Node {
+ config := &node.Config{
+ DataDir: MustMakeDataDir(ctx),
+ KeyStoreDir: ctx.GlobalString(KeyStoreDirFlag.Name),
+ UseLightweightKDF: ctx.GlobalBool(LightKDFFlag.Name),
+ PrivateKey: MakeNodeKey(ctx),
+ Name: MakeNodeName(name, version, ctx),
+ NoDiscovery: ctx.GlobalBool(NoDiscoverFlag.Name),
+ BootstrapNodes: MakeBootstrapNodes(ctx),
+ ListenAddr: MakeListenAddress(ctx),
+ NAT: MakeNAT(ctx),
+ MaxPeers: ctx.GlobalInt(MaxPeersFlag.Name),
+ MaxPendingPeers: ctx.GlobalInt(MaxPendingPeersFlag.Name),
+ IPCPath: MakeIPCPath(ctx),
+ HTTPHost: MakeHTTPRpcHost(ctx),
+ HTTPPort: ctx.GlobalInt(RPCPortFlag.Name),
+ HTTPCors: ctx.GlobalString(RPCCORSDomainFlag.Name),
+ HTTPModules: MakeRPCModules(ctx.GlobalString(RPCApiFlag.Name)),
+ WSHost: MakeWSRpcHost(ctx),
+ WSPort: ctx.GlobalInt(WSPortFlag.Name),
+ WSOrigins: ctx.GlobalString(WSAllowedOriginsFlag.Name),
+ WSModules: MakeRPCModules(ctx.GlobalString(WSApiFlag.Name)),
+ }
+ if ctx.GlobalBool(DevModeFlag.Name) {
+ if !ctx.GlobalIsSet(DataDirFlag.Name) {
+ config.DataDir = filepath.Join(os.TempDir(), "/ethereum_dev_mode")
+ }
+ // --dev mode does not need p2p networking.
+ config.MaxPeers = 0
+ config.ListenAddr = ":0"
+ }
+ stack, err := node.New(config)
+ if err != nil {
+ Fatalf("Failed to create the protocol stack: %v", err)
+ }
+ return stack
+}
+
+// RegisterEthService configures eth.Ethereum from command line flags and adds it to the
+// given node.
+func RegisterEthService(ctx *cli.Context, stack *node.Node, relconf release.Config, extra []byte) {
// Avoid conflicting network flags
networks, netFlags := 0, []cli.BoolFlag{DevModeFlag, TestNetFlag, OlympicFlag}
for _, flag := range netFlags {
@@ -644,29 +659,6 @@ func MakeSystemNode(name, version string, relconf release.Config, extra []byte,
if networks > 1 {
Fatalf("The %v flags are mutually exclusive", netFlags)
}
- // Configure the node's service container
- stackConf := &node.Config{
- DataDir: MustMakeDataDir(ctx),
- PrivateKey: MakeNodeKey(ctx),
- Name: MakeNodeName(name, version, ctx),
- NoDiscovery: ctx.GlobalBool(NoDiscoverFlag.Name),
- BootstrapNodes: MakeBootstrapNodes(ctx),
- ListenAddr: MakeListenAddress(ctx),
- NAT: MakeNAT(ctx),
- MaxPeers: ctx.GlobalInt(MaxPeersFlag.Name),
- MaxPendingPeers: ctx.GlobalInt(MaxPendingPeersFlag.Name),
- IPCPath: MakeIPCPath(ctx),
- HTTPHost: MakeHTTPRpcHost(ctx),
- HTTPPort: ctx.GlobalInt(RPCPortFlag.Name),
- HTTPCors: ctx.GlobalString(RPCCORSDomainFlag.Name),
- HTTPModules: MakeRPCModules(ctx.GlobalString(RPCApiFlag.Name)),
- WSHost: MakeWSRpcHost(ctx),
- WSPort: ctx.GlobalInt(WSPortFlag.Name),
- WSOrigins: ctx.GlobalString(WSAllowedOriginsFlag.Name),
- WSModules: MakeRPCModules(ctx.GlobalString(WSApiFlag.Name)),
- }
- // Configure the Ethereum service
- accman := MakeAccountManager(ctx)
// initialise new random number generator
rand := rand.New(rand.NewSource(time.Now().UnixNano()))
@@ -679,14 +671,13 @@ func MakeSystemNode(name, version string, relconf release.Config, extra []byte,
}
ethConf := &eth.Config{
+ Etherbase: MakeEtherbase(stack.AccountManager(), ctx),
ChainConfig: MustMakeChainConfig(ctx),
FastSync: ctx.GlobalBool(FastSyncFlag.Name),
BlockChainVersion: ctx.GlobalInt(BlockchainVersionFlag.Name),
DatabaseCache: ctx.GlobalInt(CacheFlag.Name),
DatabaseHandles: MakeDatabaseHandles(),
NetworkId: ctx.GlobalInt(NetworkIdFlag.Name),
- AccountManager: accman,
- Etherbase: MakeEtherbase(accman, ctx),
MinerThreads: ctx.GlobalInt(MinerThreadsFlag.Name),
ExtraData: MakeMinerExtra(extra, ctx),
NatSpec: ctx.GlobalBool(NatspecEnabledFlag.Name),
@@ -703,8 +694,6 @@ func MakeSystemNode(name, version string, relconf release.Config, extra []byte,
SolcPath: ctx.GlobalString(SolcPathFlag.Name),
AutoDAG: ctx.GlobalBool(AutoDAGFlag.Name) || ctx.GlobalBool(MiningEnabledFlag.Name),
}
- // Configure the Whisper service
- shhEnable := ctx.GlobalBool(WhisperEnabledFlag.Name)
// Override any default configs in dev mode or the test net
switch {
@@ -722,54 +711,30 @@ func MakeSystemNode(name, version string, relconf release.Config, extra []byte,
state.StartingNonce = 1048576 // (2**20)
case ctx.GlobalBool(DevModeFlag.Name):
- // Override the base network stack configs
- if !ctx.GlobalIsSet(DataDirFlag.Name) {
- stackConf.DataDir = filepath.Join(os.TempDir(), "/ethereum_dev_mode")
- }
- if !ctx.GlobalIsSet(MaxPeersFlag.Name) {
- stackConf.MaxPeers = 0
- }
- if !ctx.GlobalIsSet(ListenPortFlag.Name) {
- stackConf.ListenAddr = ":0"
- }
- // Override the Ethereum protocol configs
ethConf.Genesis = core.OlympicGenesisBlock()
if !ctx.GlobalIsSet(GasPriceFlag.Name) {
ethConf.GasPrice = new(big.Int)
}
- if !ctx.GlobalIsSet(WhisperEnabledFlag.Name) {
- shhEnable = true
- }
ethConf.PowTest = true
}
- // Assemble and return the protocol stack
- stack, err := node.New(stackConf)
- if err != nil {
- Fatalf("Failed to create the protocol stack: %v", err)
- }
-
- if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
- return accman, nil
- }); err != nil {
- Fatalf("Failed to register the account manager service: %v", err)
- }
if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
return eth.New(ctx, ethConf)
}); err != nil {
Fatalf("Failed to register the Ethereum service: %v", err)
}
- if shhEnable {
- if err := stack.Register(func(*node.ServiceContext) (node.Service, error) { return whisper.New(), nil }); err != nil {
- Fatalf("Failed to register the Whisper service: %v", err)
- }
- }
if err := stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
return release.NewReleaseService(ctx, relconf)
}); err != nil {
Fatalf("Failed to register the Geth release oracle service: %v", err)
}
- return stack
+}
+
+// RegisterShhService configures whisper and adds it to the given node.
+func RegisterShhService(stack *node.Node) {
+ if err := stack.Register(func(*node.ServiceContext) (node.Service, error) { return whisper.New(), nil }); err != nil {
+ Fatalf("Failed to register the Whisper service: %v", err)
+ }
}
// SetupNetwork configures the system for either the main net or some test network.
diff --git a/common/compiler/solidity.go b/common/compiler/solidity.go
index 6a5bfecd8..b682107d9 100644
--- a/common/compiler/solidity.go
+++ b/common/compiler/solidity.go
@@ -14,6 +14,7 @@
// 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 compiler wraps the Solidity compiler executable (solc).
package compiler
import (
@@ -21,42 +22,23 @@ import (
"encoding/json"
"errors"
"fmt"
+ "io"
"io/ioutil"
"os"
"os/exec"
- "path/filepath"
"regexp"
"strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
- "github.com/ethereum/go-ethereum/logger"
- "github.com/ethereum/go-ethereum/logger/glog"
)
var (
versionRegexp = regexp.MustCompile("[0-9]+\\.[0-9]+\\.[0-9]+")
- legacyRegexp = regexp.MustCompile("0\\.(9\\..*|1\\.[01])")
- paramsLegacy = []string{
- "--binary", // Request to output the contract in binary (hexadecimal).
- "file", //
- "--json-abi", // Request to output the contract's JSON ABI interface.
- "file", //
- "--natspec-user", // Request to output the contract's Natspec user documentation.
- "file", //
- "--natspec-dev", // Request to output the contract's Natspec developer documentation.
- "file",
- "--add-std",
- "1",
- }
- paramsNew = []string{
- "--bin", // Request to output the contract in binary (hexadecimal).
- "--abi", // Request to output the contract's JSON ABI interface.
- "--userdoc", // Request to output the contract's Natspec user documentation.
- "--devdoc", // Request to output the contract's Natspec developer documentation.
+ solcParams = []string{
+ "--combined-json", "bin,abi,userdoc,devdoc",
"--add-std", // include standard lib contracts
"--optimize", // code optimizer switched on
- "-o", // output directory
}
)
@@ -76,135 +58,112 @@ type ContractInfo struct {
DeveloperDoc interface{} `json:"developerDoc"`
}
+// Solidity contains information about the solidity compiler.
type Solidity struct {
- solcPath string
- version string
- fullVersion string
- legacy bool
+ Path, Version, FullVersion string
}
-func New(solcPath string) (sol *Solidity, err error) {
- // set default solc
- if len(solcPath) == 0 {
- solcPath = "solc"
- }
- solcPath, err = exec.LookPath(solcPath)
- if err != nil {
- return
- }
+// --combined-output format
+type solcOutput struct {
+ Contracts map[string]struct{ Bin, Abi, Devdoc, Userdoc string }
+ Version string
+}
- cmd := exec.Command(solcPath, "--version")
+// SolidityVersion runs solc and parses its version output.
+func SolidityVersion(solc string) (*Solidity, error) {
+ if solc == "" {
+ solc = "solc"
+ }
var out bytes.Buffer
+ cmd := exec.Command(solc, "--version")
cmd.Stdout = &out
- err = cmd.Run()
- if err != nil {
- return
+ if err := cmd.Run(); err != nil {
+ return nil, err
}
-
- fullVersion := out.String()
- version := versionRegexp.FindString(fullVersion)
- legacy := legacyRegexp.MatchString(version)
-
- sol = &Solidity{
- solcPath: solcPath,
- version: version,
- fullVersion: fullVersion,
- legacy: legacy,
+ s := &Solidity{
+ Path: cmd.Path,
+ FullVersion: out.String(),
+ Version: versionRegexp.FindString(out.String()),
}
- glog.V(logger.Info).Infoln(sol.Info())
- return
-}
-
-func (sol *Solidity) Info() string {
- return fmt.Sprintf("%s\npath: %s", sol.fullVersion, sol.solcPath)
-}
-
-func (sol *Solidity) Version() string {
- return sol.version
+ return s, nil
}
-// Compile builds and returns all the contracts contained within a source string.
-func (sol *Solidity) Compile(source string) (map[string]*Contract, error) {
- // Short circuit if no source code was specified
+// CompileSolidityString builds and returns all the contracts contained within a source string.
+func CompileSolidityString(solc, source string) (map[string]*Contract, error) {
if len(source) == 0 {
return nil, errors.New("solc: empty source string")
}
- // Create a safe place to dump compilation output
- wd, err := ioutil.TempDir("", "solc")
+ if solc == "" {
+ solc = "solc"
+ }
+ // Write source to a temporary file. Compiling stdin used to be supported
+ // but seems to produce an exception with solc 0.3.5.
+ infile, err := ioutil.TempFile("", "geth-compile-solidity")
if err != nil {
- return nil, fmt.Errorf("solc: failed to create temporary build folder: %v", err)
+ return nil, err
+ }
+ defer os.Remove(infile.Name())
+ if _, err := io.WriteString(infile, source); err != nil {
+ return nil, err
+ }
+ if err := infile.Close(); err != nil {
+ return nil, err
}
- defer os.RemoveAll(wd)
- // Assemble the compiler command, change to the temp folder and capture any errors
- stderr := new(bytes.Buffer)
+ return CompileSolidity(solc, infile.Name())
+}
- var params []string
- if sol.legacy {
- params = paramsLegacy
- } else {
- params = paramsNew
- params = append(params, wd)
+// CompileSolidity compiles all given Solidity source files.
+func CompileSolidity(solc string, sourcefiles ...string) (map[string]*Contract, error) {
+ if len(sourcefiles) == 0 {
+ return nil, errors.New("solc: no source ")
+ }
+ source, err := slurpFiles(sourcefiles)
+ if err != nil {
+ return nil, err
+ }
+ if solc == "" {
+ solc = "solc"
}
- compilerOptions := strings.Join(params, " ")
-
- cmd := exec.Command(sol.solcPath, params...)
- cmd.Stdin = strings.NewReader(source)
- cmd.Stderr = stderr
+ var stderr, stdout bytes.Buffer
+ args := append(solcParams, "--")
+ cmd := exec.Command(solc, append(args, sourcefiles...)...)
+ cmd.Stderr = &stderr
+ cmd.Stdout = &stdout
if err := cmd.Run(); err != nil {
- return nil, fmt.Errorf("solc: %v\n%s", err, string(stderr.Bytes()))
+ return nil, fmt.Errorf("solc: %v\n%s", err, stderr.Bytes())
}
- // Sanity check that something was actually built
- matches, _ := filepath.Glob(filepath.Join(wd, "*.bin*"))
- if len(matches) < 1 {
- return nil, fmt.Errorf("solc: no build results found")
+ var output solcOutput
+ if err := json.Unmarshal(stdout.Bytes(), &output); err != nil {
+ return nil, err
}
- // Compilation succeeded, assemble and return the contracts
- contracts := make(map[string]*Contract)
- for _, path := range matches {
- _, file := filepath.Split(path)
- base := strings.Split(file, ".")[0]
-
- // Parse the individual compilation results (code binary, ABI definitions, user and dev docs)
- var binary []byte
- binext := ".bin"
- if sol.legacy {
- binext = ".binary"
- }
- if binary, err = ioutil.ReadFile(filepath.Join(wd, base+binext)); err != nil {
- return nil, fmt.Errorf("solc: error reading compiler output for code: %v", err)
- }
+ shortVersion := versionRegexp.FindString(output.Version)
+ // Compilation succeeded, assemble and return the contracts.
+ contracts := make(map[string]*Contract)
+ for name, info := range output.Contracts {
+ // Parse the individual compilation results.
var abi interface{}
- if blob, err := ioutil.ReadFile(filepath.Join(wd, base+".abi")); err != nil {
- return nil, fmt.Errorf("solc: error reading abi definition: %v", err)
- } else if err = json.Unmarshal(blob, &abi); err != nil {
- return nil, fmt.Errorf("solc: error parsing abi definition: %v", err)
+ if err := json.Unmarshal([]byte(info.Abi), &abi); err != nil {
+ return nil, fmt.Errorf("solc: error reading abi definition (%v)", err)
}
-
var userdoc interface{}
- if blob, err := ioutil.ReadFile(filepath.Join(wd, base+".docuser")); err != nil {
+ if err := json.Unmarshal([]byte(info.Userdoc), &userdoc); err != nil {
return nil, fmt.Errorf("solc: error reading user doc: %v", err)
- } else if err = json.Unmarshal(blob, &userdoc); err != nil {
- return nil, fmt.Errorf("solc: error parsing user doc: %v", err)
}
-
var devdoc interface{}
- if blob, err := ioutil.ReadFile(filepath.Join(wd, base+".docdev")); err != nil {
+ if err := json.Unmarshal([]byte(info.Devdoc), &devdoc); err != nil {
return nil, fmt.Errorf("solc: error reading dev doc: %v", err)
- } else if err = json.Unmarshal(blob, &devdoc); err != nil {
- return nil, fmt.Errorf("solc: error parsing dev doc: %v", err)
}
- // Assemble the final contract
- contracts[base] = &Contract{
- Code: "0x" + string(binary),
+ contracts[name] = &Contract{
+ Code: "0x" + info.Bin,
Info: ContractInfo{
Source: source,
Language: "Solidity",
- LanguageVersion: sol.version,
- CompilerVersion: sol.version,
- CompilerOptions: compilerOptions,
+ LanguageVersion: shortVersion,
+ CompilerVersion: shortVersion,
+ CompilerOptions: strings.Join(solcParams, " "),
AbiDefinition: abi,
UserDoc: userdoc,
DeveloperDoc: devdoc,
@@ -214,12 +173,24 @@ func (sol *Solidity) Compile(source string) (map[string]*Contract, error) {
return contracts, nil
}
-func SaveInfo(info *ContractInfo, filename string) (contenthash common.Hash, err error) {
+func slurpFiles(files []string) (string, error) {
+ var concat bytes.Buffer
+ for _, file := range files {
+ content, err := ioutil.ReadFile(file)
+ if err != nil {
+ return "", err
+ }
+ concat.Write(content)
+ }
+ return concat.String(), nil
+}
+
+// SaveInfo serializes info to the given file and returns its Keccak256 hash.
+func SaveInfo(info *ContractInfo, filename string) (common.Hash, error) {
infojson, err := json.Marshal(info)
if err != nil {
- return
+ return common.Hash{}, err
}
- contenthash = common.BytesToHash(crypto.Keccak256(infojson))
- err = ioutil.WriteFile(filename, infojson, 0600)
- return
+ contenthash := common.BytesToHash(crypto.Keccak256(infojson))
+ return contenthash, ioutil.WriteFile(filename, infojson, 0600)
}
diff --git a/common/compiler/solidity_test.go b/common/compiler/solidity_test.go
index 7109b1ec4..e4d96bd01 100644
--- a/common/compiler/solidity_test.go
+++ b/common/compiler/solidity_test.go
@@ -26,10 +26,9 @@ import (
"github.com/ethereum/go-ethereum/common"
)
-const solcVersion = "0.1.1"
-
-var (
- source = `
+const (
+ supportedSolcVersion = "0.3.5"
+ testSource = `
contract test {
/// @notice Will multiply ` + "`a`" + ` by 7.
function multiply(uint a) returns(uint d) {
@@ -37,61 +36,57 @@ contract test {
}
}
`
- code = "0x6060604052606d8060116000396000f30060606040526000357c010000000000000000000000000000000000000000000000000000000090048063c6888fa1146037576035565b005b6046600480359060200150605c565b6040518082815260200191505060405180910390f35b60006007820290506068565b91905056"
- info = `{"source":"\ncontract test {\n /// @notice Will multiply ` + "`a`" + ` by 7.\n function multiply(uint a) returns(uint d) {\n return a * 7;\n }\n}\n","language":"Solidity","languageVersion":"0.1.1","compilerVersion":"0.1.1","compilerOptions":"--binary file --json-abi file --natspec-user file --natspec-dev file --add-std 1","abiDefinition":[{"constant":false,"inputs":[{"name":"a","type":"uint256"}],"name":"multiply","outputs":[{"name":"d","type":"uint256"}],"type":"function"}],"userDoc":{"methods":{"multiply(uint256)":{"notice":"Will multiply ` + "`a`" + ` by 7."}}},"developerDoc":{"methods":{}}}`
-
- infohash = common.HexToHash("0x9f3803735e7f16120c5a140ab3f02121fd3533a9655c69b33a10e78752cc49b0")
+ testCode = "0x6060604052602a8060106000396000f3606060405260e060020a6000350463c6888fa18114601a575b005b6007600435026060908152602090f3"
+ testInfo = `{"source":"\ncontract test {\n /// @notice Will multiply ` + "`a`" + ` by 7.\n function multiply(uint a) returns(uint d) {\n return a * 7;\n }\n}\n","language":"Solidity","languageVersion":"0.1.1","compilerVersion":"0.1.1","compilerOptions":"--binary file --json-abi file --natspec-user file --natspec-dev file --add-std 1","abiDefinition":[{"constant":false,"inputs":[{"name":"a","type":"uint256"}],"name":"multiply","outputs":[{"name":"d","type":"uint256"}],"type":"function"}],"userDoc":{"methods":{"multiply(uint256)":{"notice":"Will multiply ` + "`a`" + ` by 7."}}},"developerDoc":{"methods":{}}}`
)
-func TestCompiler(t *testing.T) {
- sol, err := New("")
+func skipUnsupported(t *testing.T) {
+ sol, err := SolidityVersion("")
if err != nil {
- t.Skipf("solc not found: %v", err)
- } else if sol.Version() != solcVersion {
- t.Skipf("WARNING: a newer version of solc found (%v, expect %v)", sol.Version(), solcVersion)
- }
- contracts, err := sol.Compile(source)
- if err != nil {
- t.Errorf("error compiling source. result %v: %v", contracts, err)
+ t.Skip(err)
return
}
+ if sol.Version != supportedSolcVersion {
+ t.Skipf("unsupported version of solc found (%v, expect %v)", sol.Version, supportedSolcVersion)
+ }
+}
+func TestCompiler(t *testing.T) {
+ skipUnsupported(t)
+ contracts, err := CompileSolidityString("", testSource)
+ if err != nil {
+ t.Fatalf("error compiling source. result %v: %v", contracts, err)
+ }
if len(contracts) != 1 {
t.Errorf("one contract expected, got %d", len(contracts))
}
-
- if contracts["test"].Code != code {
- t.Errorf("wrong code, expected\n%s, got\n%s", code, contracts["test"].Code)
+ c, ok := contracts["test"]
+ if !ok {
+ t.Fatal("info for contract 'test' not present in result")
+ }
+ if c.Code != testCode {
+ t.Errorf("wrong code: expected\n%s, got\n%s", testCode, c.Code)
+ }
+ if c.Info.Source != testSource {
+ t.Error("wrong source")
+ }
+ if c.Info.CompilerVersion != supportedSolcVersion {
+ t.Errorf("wrong version: expected %q, got %q", supportedSolcVersion, c.Info.CompilerVersion)
}
-
}
func TestCompileError(t *testing.T) {
- sol, err := New("")
- if err != nil || sol.version != solcVersion {
- t.Skip("solc not found: skip")
- } else if sol.Version() != solcVersion {
- t.Skip("WARNING: skipping due to a newer version of solc found (%v, expect %v)", sol.Version(), solcVersion)
- }
- contracts, err := sol.Compile(source[2:])
+ skipUnsupported(t)
+ contracts, err := CompileSolidityString("", testSource[4:])
if err == nil {
t.Errorf("error expected compiling source. got none. result %v", contracts)
- return
- }
-}
-
-func TestNoCompiler(t *testing.T) {
- _, err := New("/path/to/solc")
- if err != nil {
- t.Logf("solidity quits with error: %v", err)
- } else {
- t.Errorf("no solc installed, but got no error")
}
+ t.Logf("error: %v", err)
}
func TestSaveInfo(t *testing.T) {
var cinfo ContractInfo
- err := json.Unmarshal([]byte(info), &cinfo)
+ err := json.Unmarshal([]byte(testInfo), &cinfo)
if err != nil {
t.Errorf("%v", err)
}
@@ -105,10 +100,11 @@ func TestSaveInfo(t *testing.T) {
if err != nil {
t.Errorf("error reading '%v': %v", filename, err)
}
- if string(got) != info {
- t.Errorf("incorrect info.json extracted, expected:\n%s\ngot\n%s", info, string(got))
+ if string(got) != testInfo {
+ t.Errorf("incorrect info.json extracted, expected:\n%s\ngot\n%s", testInfo, string(got))
}
- if cinfohash != infohash {
- t.Errorf("content hash for info is incorrect. expected %v, got %v", infohash.Hex(), cinfohash.Hex())
+ wantHash := common.HexToHash("0x9f3803735e7f16120c5a140ab3f02121fd3533a9655c69b33a10e78752cc49b0")
+ if cinfohash != wantHash {
+ t.Errorf("content hash for info is incorrect. expected %v, got %v", wantHash.Hex(), cinfohash.Hex())
}
}
diff --git a/console/console_test.go b/console/console_test.go
index 7738d0c44..fd3459139 100644
--- a/console/console_test.go
+++ b/console/console_test.go
@@ -23,12 +23,10 @@ import (
"io/ioutil"
"math/big"
"os"
- "path/filepath"
"strings"
"testing"
"time"
- "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/eth"
@@ -92,18 +90,16 @@ func newTester(t *testing.T, confOverride func(*eth.Config)) *tester {
if err != nil {
t.Fatalf("failed to create temporary keystore: %v", err)
}
- accman := accounts.NewPlaintextManager(filepath.Join(workspace, "keystore"))
// Create a networkless protocol stack and start an Ethereum service within
- stack, err := node.New(&node.Config{DataDir: workspace, Name: testInstance, NoDiscovery: true})
+ stack, err := node.New(&node.Config{DataDir: workspace, UseLightweightKDF: true, Name: testInstance, NoDiscovery: true})
if err != nil {
t.Fatalf("failed to create node: %v", err)
}
ethConf := &eth.Config{
- ChainConfig: &core.ChainConfig{HomesteadBlock: new(big.Int)},
- Etherbase: common.HexToAddress(testAddress),
- AccountManager: accman,
- PowTest: true,
+ ChainConfig: &core.ChainConfig{HomesteadBlock: new(big.Int)},
+ Etherbase: common.HexToAddress(testAddress),
+ PowTest: true,
}
if confOverride != nil {
confOverride(ethConf)
diff --git a/core/types.go b/core/types.go
index 20f33a153..d84d0987f 100644
--- a/core/types.go
+++ b/core/types.go
@@ -19,12 +19,9 @@ package core
import (
"math/big"
- "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
- "github.com/ethereum/go-ethereum/ethdb"
- "github.com/ethereum/go-ethereum/event"
)
// Validator is an interface which defines the standard for block validation.
@@ -63,16 +60,3 @@ type HeaderValidator interface {
type Processor interface {
Process(block *types.Block, statedb *state.StateDB, cfg vm.Config) (types.Receipts, vm.Logs, *big.Int, error)
}
-
-// Backend is an interface defining the basic functionality for an operable node
-// with all the functionality to be a functional, valid Ethereum operator.
-//
-// TODO Remove this
-type Backend interface {
- AccountManager() *accounts.Manager
- BlockChain() *BlockChain
- TxPool() *TxPool
- ChainDb() ethdb.Database
- DappDb() ethdb.Database
- EventMux() *event.TypeMux
-}
diff --git a/eth/backend.go b/eth/backend.go
index c8a9af6ee..e1d123a02 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -31,7 +31,6 @@ import (
"github.com/ethereum/ethash"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
- "github.com/ethereum/go-ethereum/common/compiler"
"github.com/ethereum/go-ethereum/common/httpclient"
"github.com/ethereum/go-ethereum/common/registrar/ethreg"
"github.com/ethereum/go-ethereum/core"
@@ -83,11 +82,10 @@ type Config struct {
PowShared bool
ExtraData []byte
- AccountManager *accounts.Manager
- Etherbase common.Address
- GasPrice *big.Int
- MinerThreads int
- SolcPath string
+ Etherbase common.Address
+ GasPrice *big.Int
+ MinerThreads int
+ SolcPath string
GpoMinGasPrice *big.Int
GpoMaxGasPrice *big.Int
@@ -116,7 +114,6 @@ type Ethereum struct {
protocolManager *ProtocolManager
// DB interfaces
chainDb ethdb.Database // Block chain database
- dappDb ethdb.Database // Dapp database
eventMux *event.TypeMux
pow *ethash.Ethash
@@ -132,7 +129,6 @@ type Ethereum struct {
autodagquit chan bool
etherbase common.Address
solcPath string
- solc *compiler.Solidity
NatSpec bool
PowTest bool
@@ -143,7 +139,7 @@ type Ethereum struct {
// New creates a new Ethereum object (including the
// initialisation of the common Ethereum object)
func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
- chainDb, dappDb, err := CreateDBs(ctx, config)
+ chainDb, err := createDB(ctx, config)
if err != nil {
return nil, err
}
@@ -158,9 +154,8 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
eth := &Ethereum{
chainDb: chainDb,
- dappDb: dappDb,
eventMux: ctx.EventMux,
- accountManager: config.AccountManager,
+ accountManager: ctx.AccountManager,
pow: pow,
shutdownChan: make(chan bool),
stopDbUpgrade: stopDbUpgrade,
@@ -244,25 +239,13 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
return eth, nil
}
-// CreateDBs creates the chain and dapp databases for an Ethereum service
-func CreateDBs(ctx *node.ServiceContext, config *Config) (chainDb, dappDb ethdb.Database, err error) {
- // Open the chain database and perform any upgrades needed
- chainDb, err = ctx.OpenDatabase("chaindata", config.DatabaseCache, config.DatabaseHandles)
- if err != nil {
- return nil, nil, err
- }
- if db, ok := chainDb.(*ethdb.LDBDatabase); ok {
+// createDB creates the chain database.
+func createDB(ctx *node.ServiceContext, config *Config) (ethdb.Database, error) {
+ db, err := ctx.OpenDatabase("chaindata", config.DatabaseCache, config.DatabaseHandles)
+ if db, ok := db.(*ethdb.LDBDatabase); ok {
db.Meter("eth/db/chaindata/")
}
-
- dappDb, err = ctx.OpenDatabase("dapp", config.DatabaseCache, config.DatabaseHandles)
- if err != nil {
- return nil, nil, err
- }
- if db, ok := dappDb.(*ethdb.LDBDatabase); ok {
- db.Meter("eth/db/dapp/")
- }
- return
+ return db, err
}
// SetupGenesisBlock initializes the genesis block for an Ethereum service
@@ -306,7 +289,7 @@ func CreatePoW(config *Config) (*ethash.Ethash, error) {
// APIs returns the collection of RPC services the ethereum package offers.
// NOTE, some of these services probably need to be moved to somewhere else.
func (s *Ethereum) APIs() []rpc.API {
- return append(ethapi.GetAPIs(s.apiBackend, &s.solcPath, &s.solc), []rpc.API{
+ return append(ethapi.GetAPIs(s.apiBackend, s.solcPath), []rpc.API{
{
Namespace: "eth",
Version: "1.0",
@@ -390,7 +373,6 @@ func (s *Ethereum) TxPool() *core.TxPool { return s.txPool }
func (s *Ethereum) EventMux() *event.TypeMux { return s.eventMux }
func (s *Ethereum) Pow() *ethash.Ethash { return s.pow }
func (s *Ethereum) ChainDb() ethdb.Database { return s.chainDb }
-func (s *Ethereum) DappDb() ethdb.Database { return s.dappDb }
func (s *Ethereum) IsListening() bool { return true } // Always listening
func (s *Ethereum) EthVersion() int { return int(s.protocolManager.SubProtocols[0].Version) }
func (s *Ethereum) NetVersion() int { return s.netVersionId }
@@ -428,7 +410,6 @@ func (s *Ethereum) Stop() error {
s.StopAutoDAG()
s.chainDb.Close()
- s.dappDb.Close()
close(s.shutdownChan)
return nil
diff --git a/eth/bind.go b/eth/bind.go
index c1366464f..bf7a7fb53 100644
--- a/eth/bind.go
+++ b/eth/bind.go
@@ -44,7 +44,7 @@ type ContractBackend struct {
// Etheruem object.
func NewContractBackend(eth *Ethereum) *ContractBackend {
return &ContractBackend{
- eapi: ethapi.NewPublicEthereumAPI(eth.apiBackend, nil, nil),
+ eapi: ethapi.NewPublicEthereumAPI(eth.apiBackend),
bcapi: ethapi.NewPublicBlockChainAPI(eth.apiBackend),
txapi: ethapi.NewPublicTransactionPoolAPI(eth.apiBackend),
}
diff --git a/ethdb/database.go b/ethdb/database.go
index 29da4a197..f93731cfe 100644
--- a/ethdb/database.go
+++ b/ethdb/database.go
@@ -39,14 +39,12 @@ var OpenFileLimit = 64
// cacheRatio specifies how the total allotted cache is distributed between the
// various system databases.
var cacheRatio = map[string]float64{
- "dapp": 0.0,
"chaindata": 1.0,
}
// handleRatio specifies how the total allotted file descriptors is distributed
// between the various system databases.
var handleRatio = map[string]float64{
- "dapp": 0.0,
"chaindata": 1.0,
}
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index e1729d1d2..ca825ad89 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -20,7 +20,6 @@ import (
"bytes"
"encoding/hex"
"encoding/json"
- "errors"
"fmt"
"math/big"
"strings"
@@ -29,7 +28,6 @@ import (
"github.com/ethereum/ethash"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
- "github.com/ethereum/go-ethereum/common/compiler"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
@@ -49,14 +47,12 @@ const defaultGas = uint64(90000)
// PublicEthereumAPI provides an API to access Ethereum related information.
// It offers only methods that operate on public data that is freely available to anyone.
type PublicEthereumAPI struct {
- b Backend
- solcPath *string
- solc **compiler.Solidity
+ b Backend
}
// NewPublicEthereumAPI creates a new Etheruem protocol API.
-func NewPublicEthereumAPI(b Backend, solcPath *string, solc **compiler.Solidity) *PublicEthereumAPI {
- return &PublicEthereumAPI{b, solcPath, solc}
+func NewPublicEthereumAPI(b Backend) *PublicEthereumAPI {
+ return &PublicEthereumAPI{b}
}
// GasPrice returns a suggestion for a gas price.
@@ -64,39 +60,6 @@ func (s *PublicEthereumAPI) GasPrice(ctx context.Context) (*big.Int, error) {
return s.b.SuggestPrice(ctx)
}
-func (s *PublicEthereumAPI) getSolc() (*compiler.Solidity, error) {
- var err error
- solc := *s.solc
- if solc == nil {
- solc, err = compiler.New(*s.solcPath)
- }
- return solc, err
-}
-
-// GetCompilers returns the collection of available smart contract compilers
-func (s *PublicEthereumAPI) GetCompilers() ([]string, error) {
- solc, err := s.getSolc()
- if err == nil && solc != nil {
- return []string{"Solidity"}, nil
- }
-
- return []string{}, nil
-}
-
-// CompileSolidity compiles the given solidity source
-func (s *PublicEthereumAPI) CompileSolidity(source string) (map[string]*compiler.Contract, error) {
- solc, err := s.getSolc()
- if err != nil {
- return nil, err
- }
-
- if solc == nil {
- return nil, errors.New("solc (solidity compiler) not found")
- }
-
- return solc.Compile(source)
-}
-
// ProtocolVersion returns the current Ethereum protocol version this node supports
func (s *PublicEthereumAPI) ProtocolVersion() *rpc.HexNumber {
return rpc.NewHexNumber(s.b.ProtocolVersion())
@@ -1298,31 +1261,6 @@ func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, tx *Tx, gasPrice,
return common.Hash{}, fmt.Errorf("Transaction %#x not found", tx.Hash)
}
-// PrivateAdminAPI is the collection of Etheruem APIs exposed over the private
-// admin endpoint.
-type PrivateAdminAPI struct {
- b Backend
- solcPath *string
- solc **compiler.Solidity
-}
-
-// NewPrivateAdminAPI creates a new API definition for the private admin methods
-// of the Ethereum service.
-func NewPrivateAdminAPI(b Backend, solcPath *string, solc **compiler.Solidity) *PrivateAdminAPI {
- return &PrivateAdminAPI{b, solcPath, solc}
-}
-
-// SetSolc sets the Solidity compiler path to be used by the node.
-func (api *PrivateAdminAPI) SetSolc(path string) (string, error) {
- var err error
- *api.solcPath = path
- *api.solc, err = compiler.New(path)
- if err != nil {
- return "", err
- }
- return (*api.solc).Info(), nil
-}
-
// PublicDebugAPI is the collection of Etheruem APIs exposed over the public
// debugging endpoint.
type PublicDebugAPI struct {
diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go
index d112a6aef..791a06925 100644
--- a/internal/ethapi/backend.go
+++ b/internal/ethapi/backend.go
@@ -22,7 +22,6 @@ import (
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
- "github.com/ethereum/go-ethereum/common/compiler"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
@@ -69,12 +68,13 @@ type State interface {
GetNonce(ctx context.Context, addr common.Address) (uint64, error)
}
-func GetAPIs(apiBackend Backend, solcPath *string, solc **compiler.Solidity) []rpc.API {
- return []rpc.API{
+func GetAPIs(apiBackend Backend, solcPath string) []rpc.API {
+ compiler := makeCompilerAPIs(solcPath)
+ all := []rpc.API{
{
Namespace: "eth",
Version: "1.0",
- Service: NewPublicEthereumAPI(apiBackend, solcPath, solc),
+ Service: NewPublicEthereumAPI(apiBackend),
Public: true,
}, {
Namespace: "eth",
@@ -92,10 +92,6 @@ func GetAPIs(apiBackend Backend, solcPath *string, solc **compiler.Solidity) []r
Service: NewPublicTxPoolAPI(apiBackend),
Public: true,
}, {
- Namespace: "admin",
- Version: "1.0",
- Service: NewPrivateAdminAPI(apiBackend, solcPath, solc),
- }, {
Namespace: "debug",
Version: "1.0",
Service: NewPublicDebugAPI(apiBackend),
@@ -116,4 +112,5 @@ func GetAPIs(apiBackend Backend, solcPath *string, solc **compiler.Solidity) []r
Public: false,
},
}
+ return append(compiler, all...)
}
diff --git a/internal/ethapi/solc.go b/internal/ethapi/solc.go
new file mode 100644
index 000000000..b9acc518b
--- /dev/null
+++ b/internal/ethapi/solc.go
@@ -0,0 +1,82 @@
+// Copyright 2016 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 ethapi
+
+import (
+ "sync"
+
+ "github.com/ethereum/go-ethereum/common/compiler"
+ "github.com/ethereum/go-ethereum/rpc"
+)
+
+func makeCompilerAPIs(solcPath string) []rpc.API {
+ c := &compilerAPI{solc: solcPath}
+ return []rpc.API{
+ {
+ Namespace: "eth",
+ Version: "1.0",
+ Service: (*PublicCompilerAPI)(c),
+ Public: true,
+ },
+ {
+ Namespace: "admin",
+ Version: "1.0",
+ Service: (*CompilerAdminAPI)(c),
+ Public: true,
+ },
+ }
+}
+
+type compilerAPI struct {
+ // This lock guards the solc path set through the API.
+ // It also ensures that only one solc process is used at
+ // any time.
+ mu sync.Mutex
+ solc string
+}
+
+type CompilerAdminAPI compilerAPI
+
+// SetSolc sets the Solidity compiler path to be used by the node.
+func (api *CompilerAdminAPI) SetSolc(path string) (string, error) {
+ api.mu.Lock()
+ defer api.mu.Unlock()
+ info, err := compiler.SolidityVersion(path)
+ if err != nil {
+ return "", err
+ }
+ api.solc = path
+ return info.FullVersion, nil
+}
+
+type PublicCompilerAPI compilerAPI
+
+// CompileSolidity compiles the given solidity source.
+func (api *PublicCompilerAPI) CompileSolidity(source string) (map[string]*compiler.Contract, error) {
+ api.mu.Lock()
+ defer api.mu.Unlock()
+ return compiler.CompileSolidityString(api.solc, source)
+}
+
+func (api *PublicCompilerAPI) GetCompilers() ([]string, error) {
+ api.mu.Lock()
+ defer api.mu.Unlock()
+ if _, err := compiler.SolidityVersion(api.solc); err == nil {
+ return []string{"Solidity"}, nil
+ }
+ return []string{}, nil
+}
diff --git a/miner/miner.go b/miner/miner.go
index 7cc25cdf7..c16cbe6ae 100644
--- a/miner/miner.go
+++ b/miner/miner.go
@@ -22,11 +22,13 @@ import (
"math/big"
"sync/atomic"
+ "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/downloader"
+ "github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
@@ -34,6 +36,15 @@ import (
"github.com/ethereum/go-ethereum/pow"
)
+// Backend wraps all methods required for mining.
+type Backend interface {
+ AccountManager() *accounts.Manager
+ BlockChain() *core.BlockChain
+ TxPool() *core.TxPool
+ ChainDb() ethdb.Database
+}
+
+// Miner creates blocks and searches for proof-of-work values.
type Miner struct {
mux *event.TypeMux
@@ -44,15 +55,21 @@ type Miner struct {
threads int
coinbase common.Address
mining int32
- eth core.Backend
+ eth Backend
pow pow.PoW
canStart int32 // can start indicates whether we can start the mining operation
shouldStart int32 // should start indicates whether we should start after sync
}
-func New(eth core.Backend, config *core.ChainConfig, mux *event.TypeMux, pow pow.PoW) *Miner {
- miner := &Miner{eth: eth, mux: mux, pow: pow, worker: newWorker(config, common.Address{}, eth), canStart: 1}
+func New(eth Backend, config *core.ChainConfig, mux *event.TypeMux, pow pow.PoW) *Miner {
+ miner := &Miner{
+ eth: eth,
+ mux: mux,
+ pow: pow,
+ worker: newWorker(config, common.Address{}, eth, mux),
+ canStart: 1,
+ }
go miner.update()
return miner
diff --git a/miner/worker.go b/miner/worker.go
index dfda6d898..59406bf4e 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -60,7 +60,7 @@ type uint64RingBuffer struct {
next int //where is the next insertion? assert 0 <= next < len(ints)
}
-// environment is the workers current environment and holds
+// Work is the workers current environment and holds
// all of the current state information
type Work struct {
config *core.ChainConfig
@@ -105,7 +105,7 @@ type worker struct {
recv chan *Result
pow pow.PoW
- eth core.Backend
+ eth Backend
chain *core.BlockChain
proc core.Validator
chainDb ethdb.Database
@@ -130,11 +130,11 @@ type worker struct {
fullValidation bool
}
-func newWorker(config *core.ChainConfig, coinbase common.Address, eth core.Backend) *worker {
+func newWorker(config *core.ChainConfig, coinbase common.Address, eth Backend, mux *event.TypeMux) *worker {
worker := &worker{
config: config,
eth: eth,
- mux: eth.EventMux(),
+ mux: mux,
chainDb: eth.ChainDb(),
recv: make(chan *Result, resultQueueSize),
gasPrice: new(big.Int),
diff --git a/node/config.go b/node/config.go
index bc9fec618..432da7015 100644
--- a/node/config.go
+++ b/node/config.go
@@ -27,6 +27,7 @@ import (
"runtime"
"strings"
+ "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/logger"
@@ -36,10 +37,11 @@ import (
)
var (
- datadirPrivateKey = "nodekey" // Path within the datadir to the node's private key
- datadirStaticNodes = "static-nodes.json" // Path within the datadir to the static node list
- datadirTrustedNodes = "trusted-nodes.json" // Path within the datadir to the trusted node list
- datadirNodeDatabase = "nodes" // Path within the datadir to store the node infos
+ datadirPrivateKey = "nodekey" // Path within the datadir to the node's private key
+ datadirDefaultKeyStore = "keystore" // Path within the datadir to the keystore
+ datadirStaticNodes = "static-nodes.json" // Path within the datadir to the static node list
+ datadirTrustedNodes = "trusted-nodes.json" // Path within the datadir to the trusted node list
+ datadirNodeDatabase = "nodes" // Path within the datadir to store the node infos
)
// Config represents a small collection of configuration values to fine tune the
@@ -53,6 +55,19 @@ type Config struct {
// in memory.
DataDir string
+ // KeyStoreDir is the file system folder that contains private keys. The directory can
+ // be specified as a relative path, in which case it is resolved relative to the
+ // current directory.
+ //
+ // If KeyStoreDir is empty, the default location is the "keystore" subdirectory of
+ // DataDir. If DataDir is unspecified and KeyStoreDir is empty, an ephemeral directory
+ // is created by New and destroyed when the node is stopped.
+ KeyStoreDir string
+
+ // UseLightweightKDF lowers the memory and CPU requirements of the key store
+ // scrypt KDF at the expense of security.
+ UseLightweightKDF bool
+
// IPCPath is the requested location to place the IPC endpoint. If the path is
// a simple file name, it is placed inside the data directory (or on the root
// pipe path on Windows), whereas if it's a resolvable path name (absolute or
@@ -278,3 +293,38 @@ func (c *Config) parsePersistentNodes(file string) []*discover.Node {
}
return nodes
}
+
+func makeAccountManager(conf *Config) (am *accounts.Manager, ephemeralKeystore string, err error) {
+ scryptN := accounts.StandardScryptN
+ scryptP := accounts.StandardScryptP
+ if conf.UseLightweightKDF {
+ scryptN = accounts.LightScryptN
+ scryptP = accounts.LightScryptP
+ }
+
+ var keydir string
+ switch {
+ case filepath.IsAbs(conf.KeyStoreDir):
+ keydir = conf.KeyStoreDir
+ case conf.DataDir != "":
+ if conf.KeyStoreDir == "" {
+ keydir = filepath.Join(conf.DataDir, datadirDefaultKeyStore)
+ } else {
+ keydir, err = filepath.Abs(conf.KeyStoreDir)
+ }
+ case conf.KeyStoreDir != "":
+ keydir, err = filepath.Abs(conf.KeyStoreDir)
+ default:
+ // There is no datadir.
+ keydir, err = ioutil.TempDir("", "go-ethereum-keystore")
+ ephemeralKeystore = keydir
+ }
+ if err != nil {
+ return nil, "", err
+ }
+ if err := os.MkdirAll(keydir, 0700); err != nil {
+ return nil, "", err
+ }
+
+ return accounts.NewManager(keydir, scryptN, scryptP), ephemeralKeystore, nil
+}
diff --git a/node/node.go b/node/node.go
index ac8a7e8f0..f3be2f763 100644
--- a/node/node.go
+++ b/node/node.go
@@ -26,6 +26,7 @@ import (
"sync"
"syscall"
+ "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/internal/debug"
"github.com/ethereum/go-ethereum/logger"
@@ -49,6 +50,9 @@ type Node struct {
datadir string // Path to the currently used data directory
eventmux *event.TypeMux // Event multiplexer used between the services of a stack
+ accman *accounts.Manager
+ ephemeralKeystore string // if non-empty, the key directory that will be removed by Stop
+
serverConfig p2p.Config
server *p2p.Server // Currently running P2P networking layer
@@ -90,13 +94,20 @@ func New(conf *Config) (*Node, error) {
return nil, err
}
}
+ am, ephemeralKeystore, err := makeAccountManager(conf)
+ if err != nil {
+ return nil, err
+ }
+
// Assemble the networking layer and the node itself
nodeDbPath := ""
if conf.DataDir != "" {
nodeDbPath = filepath.Join(conf.DataDir, datadirNodeDatabase)
}
return &Node{
- datadir: conf.DataDir,
+ datadir: conf.DataDir,
+ accman: am,
+ ephemeralKeystore: ephemeralKeystore,
serverConfig: p2p.Config{
PrivateKey: conf.NodeKey(),
Name: conf.Name,
@@ -156,9 +167,10 @@ func (n *Node) Start() error {
for _, constructor := range n.serviceFuncs {
// Create a new context for the particular service
ctx := &ServiceContext{
- datadir: n.datadir,
- services: make(map[reflect.Type]Service),
- EventMux: n.eventmux,
+ datadir: n.datadir,
+ services: make(map[reflect.Type]Service),
+ EventMux: n.eventmux,
+ AccountManager: n.accman,
}
for kind, s := range services { // copy needed for threaded access
ctx.services[kind] = s
@@ -473,9 +485,18 @@ func (n *Node) Stop() error {
n.server = nil
close(n.stop)
+ // Remove the keystore if it was created ephemerally.
+ var keystoreErr error
+ if n.ephemeralKeystore != "" {
+ keystoreErr = os.RemoveAll(n.ephemeralKeystore)
+ }
+
if len(failure.Services) > 0 {
return failure
}
+ if keystoreErr != nil {
+ return keystoreErr
+ }
return nil
}
@@ -548,6 +569,11 @@ func (n *Node) DataDir() string {
return n.datadir
}
+// AccountManager retrieves the account manager used by the protocol stack.
+func (n *Node) AccountManager() *accounts.Manager {
+ return n.accman
+}
+
// IPCEndpoint retrieves the current IPC endpoint used by the protocol stack.
func (n *Node) IPCEndpoint() string {
return n.ipcEndpoint
diff --git a/node/service.go b/node/service.go
index 4d9a6e42c..51531466b 100644
--- a/node/service.go
+++ b/node/service.go
@@ -20,6 +20,7 @@ import (
"path/filepath"
"reflect"
+ "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/p2p"
@@ -30,9 +31,10 @@ import (
// the protocol stack, that is passed to all constructors to be optionally used;
// as well as utility methods to operate on the service environment.
type ServiceContext struct {
- datadir string // Data directory for protocol persistence
- services map[reflect.Type]Service // Index of the already constructed services
- EventMux *event.TypeMux // Event multiplexer used for decoupled notifications
+ datadir string // Data directory for protocol persistence
+ services map[reflect.Type]Service // Index of the already constructed services
+ EventMux *event.TypeMux // Event multiplexer used for decoupled notifications
+ AccountManager *accounts.Manager // Account manager created by the node.
}
// OpenDatabase opens an existing database with the given name (or creates one
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 03:50:57 +0800