tgeneric restore from command line - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 26682491b29c1a33d5d50db44566a01108839162
DIR parent 614f3df4b83bf197e60a510269e71f5a32b36661
HTML Author: ThomasV <thomasv@electrum.org>
Date: Tue, 27 Oct 2015 14:33:41 +0100
generic restore from command line
Diffstat:
M electrum | 29 +++++++++++------------------
M gui/qt/installwizard.py | 67 +++++++++++--------------------
M lib/commands.py | 7 ++++---
M lib/wallet.py | 21 +++++++++++++++++++++
4 files changed, 59 insertions(+), 65 deletions(-)
---
DIR diff --git a/electrum b/electrum
t@@ -136,26 +136,17 @@ def init_cmdline(config):
if cmd.name in ['create', 'restore']:
if storage.file_exists:
sys.exit("Error: Remove the existing wallet first!")
- if config.get('password') is not None:
- password = config.get('password')
- elif cmd.name == 'restore' and config.get('mpk'):
- password = None
- else:
- password = prompt_password("Password (hit return if you do not wish to encrypt your wallet):")
+
+ def password_dialog():
+ return prompt_password("Password (hit return if you do not wish to encrypt your wallet):")
if cmd.name == 'restore':
- mpk = config.get('mpk')
- if mpk:
- if Wallet.is_old_mpk(mpk):
- wallet = Wallet.from_old_mpk(mpk, storage)
- if Wallet.is_xpub(mpk):
- wallet = Wallet.from_xpub(mpk, storage)
- else:
- import getpass
- seed = getpass.getpass(prompt="seed:", stream=None) if config.get('concealed') else raw_input("seed:")
- if not Wallet.is_seed(seed):
- sys.exit("Error: Invalid seed")
- wallet = Wallet.from_seed(seed, password, storage)
+ import getpass
+ text = getpass.getpass(prompt="seed:", stream=None) if config.get('concealed') else raw_input("seed or key(s):")
+ try:
+ wallet = Wallet.from_text(text, password_dialog, storage)
+ except BaseException as e:
+ sys.exit(str(e))
if not config.get('offline'):
network = Network(config)
t@@ -163,6 +154,7 @@ def init_cmdline(config):
wallet.start_threads(network)
print_msg("Recovering wallet...")
wallet.restore(lambda x: x)
+ wallet.synchronize()
if wallet.is_found():
print_msg("Recovery successful")
else:
t@@ -172,6 +164,7 @@ def init_cmdline(config):
print_msg("Warning: This wallet was restored offline. It may contain more addresses than displayed.")
else:
+ password = password_dialog()
wallet = Wallet(storage)
seed = wallet.make_seed()
wallet.add_seed(seed, password)
DIR diff --git a/gui/qt/installwizard.py b/gui/qt/installwizard.py
t@@ -561,47 +561,26 @@ class InstallWizard(QDialog):
def restore(self, t):
-
- if t == 'standard':
- text = self.enter_seed_dialog(MSG_ENTER_ANYTHING, None)
- if not text:
- return
- if Wallet.is_xprv(text):
- password = self.password_dialog()
- wallet = Wallet.from_xprv(text, password, self.storage)
- elif Wallet.is_old_mpk(text):
- wallet = Wallet.from_old_mpk(text, self.storage)
- elif Wallet.is_xpub(text):
- wallet = Wallet.from_xpub(text, self.storage)
- elif Wallet.is_address(text):
- wallet = Wallet.from_address(text, self.storage)
- elif Wallet.is_private_key(text):
- password = self.password_dialog()
- wallet = Wallet.from_private_key(text, password, self.storage)
- elif Wallet.is_seed(text):
- password = self.password_dialog()
- wallet = Wallet.from_seed(text, password, self.storage)
- else:
- raise BaseException('unknown wallet type')
-
- elif re.match('(\d+)of(\d+)', t):
- n = int(re.match('(\d+)of(\d+)', t).group(2))
- key_list = self.multi_seed_dialog(n - 1)
- if not key_list:
- return
- password = self.password_dialog() if any(map(lambda x: Wallet.is_seed(x) or Wallet.is_xprv(x), key_list)) else None
- wallet = Wallet.from_multisig(key_list, password, self.storage, t)
-
- else:
- self.storage.put('wallet_type', t, False)
- # call the constructor to load the plugin (side effect)
- Wallet(self.storage)
- wallet = always_hook('installwizard_restore', self, self.storage)
- if not wallet:
- util.print_error("no wallet")
- return
-
- # create first keys offline
- self.waiting_dialog(wallet.synchronize)
-
- return wallet
+ if t == 'standard':
+ text = self.enter_seed_dialog(MSG_ENTER_ANYTHING, None)
+ if not text:
+ return
+ wallet = Wallet.from_text(text, self.password_dialog, self.storage)
+ elif re.match('(\d+)of(\d+)', t):
+ n = int(re.match('(\d+)of(\d+)', t).group(2))
+ key_list = self.multi_seed_dialog(n - 1)
+ if not key_list:
+ return
+ password = self.password_dialog() if any(map(lambda x: Wallet.is_seed(x) or Wallet.is_xprv(x), key_list)) else None
+ wallet = Wallet.from_multisig(key_list, password, self.storage, t)
+ else:
+ self.storage.put('wallet_type', t, False)
+ # call the constructor to load the plugin (side effect)
+ Wallet(self.storage)
+ wallet = always_hook('installwizard_restore', self, self.storage)
+ if not wallet:
+ util.print_error("no wallet")
+ return
+ # create first keys offline
+ self.waiting_dialog(wallet.synchronize)
+ return wallet
DIR diff --git a/lib/commands.py b/lib/commands.py
t@@ -103,8 +103,10 @@ class Commands:
"""Create a new wallet"""
@command('')
- def restore(self, concealed=False, mpk=None):
- """Restore a wallet from seed. """
+ def restore(self, concealed=False):
+ """Restore a wallet. A wallet can be restored from a seed phrase, a
+ master public key, a master private key, a list of bitcoin addresses
+ or bitcoin private keys."""
@command('w')
def deseed(self):
t@@ -629,7 +631,6 @@ command_options = {
'entropy': (None, "--entropy", "Custom entropy"),
'language': ("-L", "--lang", "Default language for wordlist"),
'gap_limit': ("-G", "--gap", "Gap limit"),
- 'mpk': (None, "--mpk", "Restore from master public key"),
'deserialized':("-d", "--deserialized","Return deserialized transaction"),
'privkey': (None, "--privkey", "Private key. Set to '?' to get a prompt."),
'unsigned': ("-u", "--unsigned", "Do not sign transaction"),
DIR diff --git a/lib/wallet.py b/lib/wallet.py
t@@ -2085,3 +2085,24 @@ class Wallet(object):
self.storage.put('use_encryption', self.use_encryption, True)
self.create_main_account(password)
return self
+
+ @classmethod
+ def from_text(klass, text, password_dialog, storage):
+ if Wallet.is_xprv(text):
+ password = password_dialog()
+ wallet = klass.from_xprv(text, password, storage)
+ elif Wallet.is_old_mpk(text):
+ wallet = klass.from_old_mpk(text, storage)
+ elif Wallet.is_xpub(text):
+ wallet = klass.from_xpub(text, storage)
+ elif Wallet.is_address(text):
+ wallet = klass.from_address(text, storage)
+ elif Wallet.is_private_key(text):
+ password = password_dialog()
+ wallet = klass.from_private_key(text, password, storage)
+ elif Wallet.is_seed(text):
+ password = password_dialog()
+ wallet = klass.from_seed(text, password, storage)
+ else:
+ raise BaseException('Invalid seedphrase or key')
+ return wallet