From c4ea921876b0535022882c568b5cc6b0269db7d4 Mon Sep 17 00:00:00 2001 From: zelig Date: Mon, 23 Mar 2015 13:00:06 +0000 Subject: 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) --- accounts/account_manager.go | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'accounts/account_manager.go') 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 +} -- cgit