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authorzelig <viktor.tron@gmail.com>2015-03-23 21:00:06 +0800
committerzelig <viktor.tron@gmail.com>2015-03-27 03:00:18 +0800
commitc4ea921876b0535022882c568b5cc6b0269db7d4 (patch)
treeed01e6cae2563fd61e7d4eb4964e5fe2fcbcb744 /accounts
parent658204bafcba6332e979aee690dc5cff6e46fb42 (diff)
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import/export accounts
- cli: add passwordfile flag - cli: change unlock flag only takes account - cli: with unlock you are prompted for password or use passfile with password flag - cli: unlockAccount used in normal client start (run) and accountExport - cli: getPassword used in accountCreate and accountImport - accounts: Manager.Import, Manager.Export - crypto: SaveECDSA (to complement LoadECDSA) to save to file - crypto: NewKeyFromECDSA added (used in accountImport and New = generated constructor)
Diffstat (limited to 'accounts')
-rw-r--r--accounts/account_manager.go20
1 files changed, 20 insertions, 0 deletions
diff --git a/accounts/account_manager.go b/accounts/account_manager.go
index 646dc8376..670d4337f 100644
--- a/accounts/account_manager.go
+++ b/accounts/account_manager.go
@@ -208,3 +208,23 @@ func zeroKey(k *ecdsa.PrivateKey) {
b[i] = 0
}
}
+
+func (am *Manager) Export(path string, addr []byte, keyAuth string) error {
+ key, err := am.keyStore.GetKey(addr, keyAuth)
+ if err != nil {
+ return err
+ }
+ return crypto.SaveECDSA(path, key.PrivateKey)
+}
+
+func (am *Manager) Import(path string, keyAuth string) (Account, error) {
+ privateKeyECDSA, err := crypto.LoadECDSA(path)
+ if err != nil {
+ return Account{}, err
+ }
+ key := crypto.NewKeyFromECDSA(privateKeyECDSA)
+ if err = am.keyStore.StoreKey(key, keyAuth); err != nil {
+ return Account{}, err
+ }
+ return Account{Address: key.Address}, nil
+}