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authorAles Katona <ales@coinbase.com>2016-04-26 01:23:40 +0800
committerAles Katona <ales@coinbase.com>2016-04-28 23:11:40 +0800
commit572da73d4d475db0443f457d9383a3d513f189ee (patch)
treee5a13000b505ebc2576e58e6c371da8838d56f40
parent70b8b54cd2413fb01e279890b2ddb5eb9bc227c2 (diff)
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eth: add personal_importRawKey for runtime private key import
-rw-r--r--accounts/account_manager.go7
-rw-r--r--eth/api.go11
-rw-r--r--internal/web3ext/web3ext.go27
3 files changed, 38 insertions, 7 deletions
diff --git a/accounts/account_manager.go b/accounts/account_manager.go
index 56499672e..3afadf6b2 100644
--- a/accounts/account_manager.go
+++ b/accounts/account_manager.go
@@ -284,7 +284,12 @@ func (am *Manager) Import(keyJSON []byte, passphrase, newPassphrase string) (Acc
// ImportECDSA stores the given key into the key directory, encrypting it with the passphrase.
func (am *Manager) ImportECDSA(priv *ecdsa.PrivateKey, passphrase string) (Account, error) {
- return am.importKey(newKeyFromECDSA(priv), passphrase)
+ key := newKeyFromECDSA(priv)
+ if am.cache.hasAddress(key.Address) {
+ return Account{}, fmt.Errorf("account already exists")
+ }
+
+ return am.importKey(key, passphrase)
}
func (am *Manager) importKey(key *Key, passphrase string) (Account, error) {
diff --git a/eth/api.go b/eth/api.go
index a0b1f8ac2..4ebc9b2a0 100644
--- a/eth/api.go
+++ b/eth/api.go
@@ -18,6 +18,7 @@ package eth
import (
"bytes"
+ "encoding/hex"
"encoding/json"
"errors"
"fmt"
@@ -439,6 +440,16 @@ func (s *PrivateAccountAPI) NewAccount(password string) (common.Address, error)
return common.Address{}, err
}
+func (s *PrivateAccountAPI) ImportRawKey(privkey string, password string) (common.Address, error) {
+ hexkey, err := hex.DecodeString(privkey)
+ if err != nil {
+ return common.Address{}, err
+ }
+
+ acc, err := s.am.ImportECDSA(crypto.ToECDSA(hexkey), password)
+ return acc.Address, err
+}
+
// UnlockAccount will unlock the account associated with the given address with
// the given password for duration seconds. If duration is nil it will use a
// default of 300 seconds. It returns an indication if the account was unlocked.
diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go
index bc1e46921..14700b05c 100644
--- a/internal/web3ext/web3ext.go
+++ b/internal/web3ext/web3ext.go
@@ -18,12 +18,13 @@
package web3ext
var Modules = map[string]string{
- "txpool": TxPool_JS,
- "admin": Admin_JS,
- "eth": Eth_JS,
- "miner": Miner_JS,
- "debug": Debug_JS,
- "net": Net_JS,
+ "txpool": TxPool_JS,
+ "admin": Admin_JS,
+ "personal": Personal_JS,
+ "eth": Eth_JS,
+ "miner": Miner_JS,
+ "debug": Debug_JS,
+ "net": Net_JS,
}
const TxPool_JS = `
@@ -175,6 +176,20 @@ web3._extend({
});
`
+const Personal_JS = `
+web3._extend({
+ property: 'personal',
+ methods:
+ [
+ new web3._extend.Method({
+ name: 'importRawKey',
+ call: 'personal_importRawKey',
+ params: 2
+ })
+ ]
+});
+`
+
const Eth_JS = `
web3._extend({
property: 'eth',