hardware: store derivation instead of account_id
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664077397e
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428bc539b3
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@ -176,8 +176,9 @@ class BaseWizard(object):
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self.account_id_dialog(run_next=f)
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def on_hardware_account_id(self, account_id):
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from keystore import load_keystore
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self.storage.put('account_id', int(account_id))
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from keystore import load_keystore, bip44_derivation
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derivation = bip44_derivation(int(account_id))
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self.storage.put('derivation', derivation)
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name = self.storage.get('hardware_type')
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plugin = self.plugins.get_plugin(name)
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plugin.on_create_wallet(self.storage, self)
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@ -644,6 +644,8 @@ is_any_key = lambda x: is_old_mpk(x) or is_xprv(x) or is_xpub(x) or is_address_l
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is_private_key = lambda x: is_xprv(x) or is_private_key_list(x)
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is_bip32_key = lambda x: is_xprv(x) or is_xpub(x)
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def bip44_derivation(account_id):
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return "m/44'/0'/%d'"% int(account_id)
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def from_seed(seed, password):
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if is_old_seed(seed):
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@ -36,6 +36,7 @@ import stat
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from i18n import _
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from util import NotEnoughFunds, PrintError, profiler
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from plugins import run_hook, plugin_loaders
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from keystore import bip44_derivation
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class WalletStorage(PrintError):
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@ -188,7 +189,7 @@ class WalletStorage(PrintError):
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storage2.put('accounts', {'0': x})
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# need to save derivation and xpub too
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storage2.put('master_public_keys', {'x/': xpub})
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storage2.put('account_id', k)
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storage2.put('derivation', bip44_derivation(k))
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storage2.write()
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result.append(new_path)
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else:
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@ -218,7 +219,7 @@ class WalletStorage(PrintError):
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self.put('hardware_type', wallet_type)
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xpub = self.get('master_public_keys')["x/0'"]
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self.put('master_public_keys', {'x/': xpub})
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self.put('account_id', 0)
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self.put('derivation', bip44_derivation(0))
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def convert_imported(self, test):
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# '/x' is the internal ID for imported accounts
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@ -23,10 +23,10 @@ class TrezorCompatibleKeyStore(Hardware_KeyStore):
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def load(self, storage, name):
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self.xpub = storage.get('master_public_keys', {}).get(name)
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self.account_id = int(storage.get('account_id'))
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self.derivation = storage.get('derivation')
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def get_derivation(self):
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return "m/44'/0'/%d'"%self.account_id
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return self.derivation
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def get_client(self, force_pair=True):
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return self.plugin.get_client(self, force_pair)
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@ -291,7 +291,7 @@ def qt_plugin_class(base_plugin_class):
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# Setup device and create accounts in separate thread; wait until done
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loop = QEventLoop()
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exc_info = []
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derivation = "m/44'/0'/%d'"%storage.get('account_id')
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derivation = storage.get('derivation')
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self.setup_device(derivation, thread, handler, on_done=loop.quit,
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on_error=lambda info: exc_info.extend(info))
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loop.exec_()
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