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authorGustav Simonsson <gustav.simonsson@gmail.com>2015-02-26 20:22:09 +0800
committerFelix Lange <fjl@twurst.com>2015-03-06 21:10:42 +0800
commitbc45e5c6de3052a4c853387dea0af5cd9207f1f7 (patch)
tree3230b89b3bf25eaf53e1b3b164cb72e89d8c4398 /xeth/xeth.go
parente64f727529287b7414af6d1f482ea5f318cbd2eb (diff)
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Integrate eth_accounts and eth_transact to use new account manager
* Add from to eth_transact / xeth.Transact and add static pass in lieu of integrating with native Mist window for user passphrase entry * Make eth_accounts return AccountManager.Accounts() * Add a Generate Key menu item in Mist
Diffstat (limited to 'xeth/xeth.go')
-rw-r--r--xeth/xeth.go40
1 files changed, 28 insertions, 12 deletions
diff --git a/xeth/xeth.go b/xeth/xeth.go
index 677d40fd5..91bd35f8e 100644
--- a/xeth/xeth.go
+++ b/xeth/xeth.go
@@ -7,8 +7,8 @@ package xeth
import (
"bytes"
"encoding/json"
- "fmt"
+ "github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
@@ -27,6 +27,7 @@ var pipelogger = logger.NewLogger("XETH")
type Backend interface {
BlockProcessor() *core.BlockProcessor
ChainManager() *core.ChainManager
+ AccountManager() *accounts.AccountManager
TxPool() *core.TxPool
PeerCount() int
IsListening() bool
@@ -42,6 +43,7 @@ type XEth struct {
eth Backend
blockProcessor *core.BlockProcessor
chainManager *core.ChainManager
+ accountManager *accounts.AccountManager
state *State
whisper *Whisper
miner *miner.Miner
@@ -52,6 +54,7 @@ func New(eth Backend) *XEth {
eth: eth,
blockProcessor: eth.BlockProcessor(),
chainManager: eth.ChainManager(),
+ accountManager: eth.AccountManager(),
whisper: NewWhisper(eth.Whisper()),
miner: eth.Miner(),
}
@@ -106,7 +109,13 @@ func (self *XEth) Block(v interface{}) *Block {
}
func (self *XEth) Accounts() []string {
- return []string{toHex(self.eth.KeyManager().Address())}
+ // TODO: check err?
+ accounts, _ := self.eth.AccountManager().Accounts()
+ accountAddresses := make([]string, len(accounts))
+ for i, ac := range accounts {
+ accountAddresses[i] = toHex(ac.Address)
+ }
+ return accountAddresses
}
func (self *XEth) PeerCount() int {
@@ -266,17 +275,19 @@ func (self *XEth) Call(toStr, valueStr, gasStr, gasPriceStr, dataStr string) (st
return toHex(res), nil
}
-func (self *XEth) Transact(toStr, valueStr, gasStr, gasPriceStr, codeStr string) (string, error) {
+func (self *XEth) Transact(fromStr, toStr, valueStr, gasStr, gasPriceStr, codeStr string) (string, error) {
+
var (
+ from []byte
to []byte
value = ethutil.NewValue(valueStr)
gas = ethutil.NewValue(gasStr)
price = ethutil.NewValue(gasPriceStr)
data []byte
- key = self.eth.KeyManager().KeyPair()
contractCreation bool
)
+ from = fromHex(fromStr)
data = fromHex(codeStr)
to = fromHex(toStr)
if len(to) == 0 {
@@ -290,21 +301,26 @@ func (self *XEth) Transact(toStr, valueStr, gasStr, gasPriceStr, codeStr string)
tx = types.NewTransactionMessage(to, value.BigInt(), gas.BigInt(), price.BigInt(), data)
}
- var err error
- state := self.eth.ChainManager().TxState()
- if balance := state.GetBalance(key.Address()); balance.Cmp(tx.Value()) < 0 {
- return "", fmt.Errorf("insufficient balance. balance=%v tx=%v", balance, tx.Value())
- }
- nonce := state.GetNonce(key.Address())
+ state := self.chainManager.TransState()
+ nonce := state.GetNonce(from)
tx.SetNonce(nonce)
- tx.Sign(key.PrivateKey)
+ sig, err := self.accountManager.Sign(&accounts.Account{Address: from}, tx.Hash())
+ if err != nil {
+ return "", err
+ }
+ tx.SetSignatureValues(sig)
err = self.eth.TxPool().Add(tx)
if err != nil {
return "", err
}
- state.SetNonce(key.Address(), nonce+1)
+ state.SetNonce(from, nonce+1)
+
+ if contractCreation {
+ addr := core.AddressFromMessage(tx)
+ pipelogger.Infof("Contract addr %x\n", addr)
+ }
if types.IsContractAddr(to) {
return toHex(core.AddressFromMessage(tx)), nil