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746 lines
29 KiB
746 lines
29 KiB
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2011 thomasv@gitorious
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os
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import sys
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import datetime
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import time
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import copy
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import argparse
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import json
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import ast
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from functools import wraps
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from decimal import Decimal
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import util
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from util import print_msg, format_satoshis, print_stderr
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import bitcoin
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from bitcoin import is_address, hash_160_to_bc_address, hash_160, COIN
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from transaction import Transaction
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import paymentrequest
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from paymentrequest import PR_PAID, PR_UNPAID, PR_UNKNOWN, PR_EXPIRED
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known_commands = {}
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class Command:
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def __init__(self, func, s):
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self.name = func.__name__
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self.requires_network = 'n' in s
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self.requires_wallet = 'w' in s
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self.requires_password = 'p' in s
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self.description = func.__doc__
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self.help = self.description.split('.')[0]
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varnames = func.func_code.co_varnames[1:func.func_code.co_argcount]
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self.defaults = func.func_defaults
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if self.defaults:
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n = len(self.defaults)
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self.params = list(varnames[:-n])
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self.options = list(varnames[-n:])
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else:
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self.params = list(varnames)
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self.options = []
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self.defaults = []
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def command(s):
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def decorator(func):
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global known_commands
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name = func.__name__
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known_commands[name] = Command(func, s)
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@wraps(func)
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def func_wrapper(*args):
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return func(*args)
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return func_wrapper
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return decorator
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class Commands:
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def __init__(self, config, wallet, network, callback = None):
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self.config = config
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self.wallet = wallet
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self.network = network
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self._callback = callback
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self.password = None
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self.contacts = util.Contacts(self.config)
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def _run(self, method, args, password_getter):
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cmd = known_commands[method]
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if cmd.requires_password and self.wallet.use_encryption:
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self.password = apply(password_getter,())
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f = getattr(self, method)
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result = f(*args)
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self.password = None
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if self._callback:
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apply(self._callback, ())
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return result
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@command('')
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def help(self):
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"""Print help"""
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return 'Commands: ' + ', '.join(sorted(known_commands.keys()))
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@command('')
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def create(self):
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"""Create a new wallet"""
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@command('')
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def restore(self):
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"""Restore a wallet from seed. """
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@command('')
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def deseed(self):
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"""Remove seed from wallet. This creates a seedless, watching-only
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wallet."""
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@command('wp')
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def password(self):
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"""Change wallet password. """
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@command('')
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def getconfig(self, key):
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"""Return a configuration variable. """
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return self.config.get(key)
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@command('')
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def setconfig(self, key, value):
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"""Set a configuration variable. 'value' may be a string or a Python expression."""
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try:
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value = ast.literal_eval(value)
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except:
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pass
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self.config.set_key(key, value)
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return True
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@command('')
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def make_seed(self, nbits=128, entropy=1, language=None):
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"""Create a seed"""
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from mnemonic import Mnemonic
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s = Mnemonic(language).make_seed(nbits, custom_entropy=entropy)
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return s.encode('utf8')
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@command('')
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def check_seed(self, seed, entropy=1, language=None):
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"""Check that a seed was generated with given entropy"""
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from mnemonic import Mnemonic
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return Mnemonic(language).check_seed(seed, entropy)
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@command('n')
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def getaddresshistory(self, address):
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"""Return the transaction history of any address. Note: This is a
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walletless server query, results are not checked by SPV.
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"""
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return self.network.synchronous_get([('blockchain.address.get_history', [address])])[0]
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@command('nw')
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def listunspent(self):
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"""List unspent outputs. Returns the list of unspent transaction
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outputs in your wallet."""
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l = copy.deepcopy(self.wallet.get_spendable_coins(exclude_frozen = False))
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for i in l: i["value"] = str(Decimal(i["value"])/COIN)
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return l
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@command('n')
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def getaddressunspent(self, address):
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"""Returns the UTXO list of any address. Note: This
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is a walletless server query, results are not checked by SPV.
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"""
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return self.network.synchronous_get([('blockchain.address.listunspent', [address])])[0]
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@command('n')
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def getutxoaddress(self, txid, pos):
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"""Get the address of a UTXO. Note: This is a walletless server query, results are
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not checked by SPV.
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"""
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r = self.network.synchronous_get([('blockchain.utxo.get_address', [txid, pos])])
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if r:
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return {'address':r[0]}
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@command('wp')
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def createrawtx(self, inputs, outputs, unsigned=False):
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"""Create a transaction from json inputs. The syntax is similar to bitcoind."""
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coins = self.wallet.get_spendable_coins(exclude_frozen = False)
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tx_inputs = []
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for i in inputs:
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prevout_hash = i['txid']
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prevout_n = i['vout']
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for c in coins:
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if c['prevout_hash'] == prevout_hash and c['prevout_n'] == prevout_n:
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self.wallet.add_input_info(c)
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tx_inputs.append(c)
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break
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else:
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raise BaseException('Transaction output not in wallet', prevout_hash+":%d"%prevout_n)
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outputs = map(lambda x: ('address', x[0], int(COIN*x[1])), outputs.items())
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tx = Transaction.from_io(tx_inputs, outputs)
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if not unsigned:
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self.wallet.sign_transaction(tx, self.password)
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return tx
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@command('wp')
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def signtransaction(self, tx, privkey=None):
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"""Sign a transaction. The wallet keys will be used unless a private key is provided."""
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t = Transaction(tx)
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t.deserialize()
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if privkey:
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pubkey = bitcoin.public_key_from_private_key(sec)
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t.sign({pubkey:sec})
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else:
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self.wallet.sign_transaction(t, self.password)
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return t
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@command('')
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def deserialize(self, tx):
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"""Deserialize a serialized transaction"""
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t = Transaction(tx)
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return t.deserialize()
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@command('n')
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def broadcast(self, tx):
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"""Broadcast a transaction to the network. """
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t = Transaction(tx)
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return self.network.synchronous_get([('blockchain.transaction.broadcast', [str(t)])])[0]
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@command('')
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def createmultisig(self, num, pubkeys):
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"""Create multisig address"""
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assert isinstance(pubkeys, list), (type(num), type(pubkeys))
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redeem_script = Transaction.multisig_script(pubkeys, num)
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address = hash_160_to_bc_address(hash_160(redeem_script.decode('hex')), 5)
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return {'address':address, 'redeemScript':redeem_script}
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@command('w')
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def freeze(self, address):
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"""Freeze address. Freeze the funds at one of your wallet\'s addresses"""
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return self.wallet.set_frozen_state([address], True)
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@command('w')
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def unfreeze(self, address):
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"""Unfreeze address. Unfreeze the funds at one of your wallet\'s address"""
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return self.wallet.set_frozen_state([address], False)
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@command('wp')
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def getprivatekeys(self, address):
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"""Get the private keys of an address. Address must be in wallet."""
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return self.wallet.get_private_key(address, self.password)
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@command('w')
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def ismine(self, address):
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"""Check if address is in wallet. Return true if and only address is in wallet"""
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return self.wallet.is_mine(address)
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@command('wp')
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def dumpprivkeys(self, domain=None):
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"""Dump private keys from your wallet"""
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if domain is None:
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domain = self.wallet.addresses(True)
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return [self.wallet.get_private_key(address, self.password) for address in domain]
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@command('')
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def validateaddress(self, address):
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"""Check that an address is valid. """
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return is_address(address)
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@command('w')
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def getpubkeys(self, address):
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"""Return the public keys for a wallet address. """
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return self.wallet.get_public_keys(address)
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@command('nw')
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def getbalance(self, account=None):
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"""Return the balance of your wallet. If run with the --offline flag,
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returns the last known balance."""
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if account is None:
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c, u, x = self.wallet.get_balance()
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else:
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c, u, x = self.wallet.get_account_balance(account)
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out = {"confirmed": str(Decimal(c)/COIN)}
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if u:
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out["unconfirmed"] = str(Decimal(u)/COIN)
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if x:
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out["unmatured"] = str(Decimal(x)/COIN)
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return out
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@command('n')
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def getaddressbalance(self, address):
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"""Return the balance of any address. Note: This is a walletless
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server query, results are not checked by SPV.
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"""
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out = self.network.synchronous_get([('blockchain.address.get_balance', [address])])[0]
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out["confirmed"] = str(Decimal(out["confirmed"])/COIN)
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out["unconfirmed"] = str(Decimal(out["unconfirmed"])/COIN)
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return out
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@command('n')
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def getproof(self, address):
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"""Get Merkle branch of an address in the UTXO set"""
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p = self.network.synchronous_get([('blockchain.address.get_proof', [address])])[0]
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out = []
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for i,s in p:
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out.append(i)
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return out
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@command('n')
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def getmerkle(self, txid, height):
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"""Get Merkle branch of a transaction included in a block. Electrum
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uses this to verify transactions (Simple Payment Verification)."""
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return self.network.synchronous_get([('blockchain.transaction.get_merkle', [txid, int(height)])])[0]
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@command('n')
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def getservers(self):
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"""Return the list of available servers"""
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while not self.network.is_up_to_date():
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time.sleep(0.1)
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return self.network.get_servers()
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@command('')
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def version(self):
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"""Return the version of electrum."""
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import electrum # Needs to stay here to prevent ciruclar imports
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return electrum.ELECTRUM_VERSION
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@command('w')
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def getmpk(self):
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"""Get master public key. Return your wallet\'s master public key(s)"""
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return self.wallet.get_master_public_keys()
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@command('wp')
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def getseed(self):
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"""Get seed phrase. Print the generation seed of your wallet."""
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s = self.wallet.get_mnemonic(self.password)
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return s.encode('utf8')
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@command('wp')
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def importprivkey(self, privkey):
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"""Import a private key. """
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try:
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addr = self.wallet.import_key(privkey, self.password)
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out = "Keypair imported: ", addr
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except Exception as e:
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out = "Error: Keypair import failed: " + str(e)
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return out
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def _resolver(self, x):
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if x is None:
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return None
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out = self.contacts.resolve(x)
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if out.get('type') == 'openalias' and self.nocheck is False and out.get('validated') is False:
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raise BaseException('cannot verify alias', x)
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return out['address']
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@command('n')
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def sweep(self, privkey, destination, tx_fee=None, nocheck=False):
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"""Sweep private key. Returns a transaction that spends UTXOs from
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privkey to a destination address. The transaction is not
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broadcasted."""
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self.nocheck = nocheck
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dest = self._resolver(destination)
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if tx_fee is None:
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tx_fee = 0.0001
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fee = int(Decimal(tx_fee)*COIN)
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return Transaction.sweep([privkey], self.network, dest, fee)
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@command('wp')
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def signmessage(self, address, message):
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"""Sign a message with a key. Use quotes if your message contains
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whitespaces"""
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return self.wallet.sign_message(address, message, self.password)
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@command('')
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def verifymessage(self, address, signature, message):
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"""Verify a signature."""
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return bitcoin.verify_message(address, signature, message)
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def _mktx(self, outputs, fee, change_addr, domain, nocheck, unsigned):
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self.nocheck = nocheck
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change_addr = self._resolver(change_addr)
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domain = None if domain is None else map(self._resolver, domain)
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fee = None if fee is None else int(COIN*Decimal(fee))
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final_outputs = []
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for address, amount in outputs:
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address = self._resolver(address)
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#assert self.wallet.is_mine(address)
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if amount == '!':
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assert len(outputs) == 1
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inputs = self.wallet.get_spendable_coins(domain)
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amount = sum(map(lambda x:x['value'], inputs))
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if fee is None:
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for i in inputs:
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self.wallet.add_input_info(i)
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output = ('address', address, amount)
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dummy_tx = Transaction.from_io(inputs, [output])
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fee = self.wallet.estimated_fee(dummy_tx)
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amount -= fee
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else:
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amount = int(COIN*Decimal(amount))
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final_outputs.append(('address', address, amount))
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coins = self.wallet.get_spendable_coins(domain)
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tx = self.wallet.make_unsigned_transaction(coins, final_outputs, fee, change_addr)
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str(tx) #this serializes
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if not unsigned:
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self.wallet.sign_transaction(tx, self.password)
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return tx
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def _read_csv(self, csvpath):
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import csv
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outputs = []
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with open(csvpath, 'rb') as csvfile:
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csvReader = csv.reader(csvfile, delimiter=',')
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for row in csvReader:
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address, amount = row
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assert bitcoin.is_address(address)
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amount = Decimal(amount)
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outputs.append((address, amount))
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return outputs
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@command('wp')
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def payto(self, destination, amount, tx_fee=None, from_addr=None, change_addr=None, nocheck=False, unsigned=False, deserialized=False, broadcast=False):
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"""Create a transaction. """
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domain = [from_addr] if from_addr else None
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tx = self._mktx([(destination, amount)], tx_fee, change_addr, domain, nocheck, unsigned)
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if broadcast:
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r, h = self.wallet.sendtx(tx)
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return h
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else:
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return tx.deserialize() if deserialized else tx
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|
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@command('wp')
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def paytomany(self, csv_file, tx_fee=None, from_addr=None, change_addr=None, nocheck=False, unsigned=False, deserialized=False, broadcast=False):
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"""Create a multi-output transaction. """
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domain = [from_addr] if from_addr else None
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outputs = self._read_csv(csv_file)
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tx = self._mktx(outputs, tx_fee, change_addr, domain, nocheck, unsigned)
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if broadcast:
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r, h = self.wallet.sendtx(tx)
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return h
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else:
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return tx.deserialize() if deserialized else tx
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|
|
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@command('wn')
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def history(self):
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"""Wallet history. Returns the transaction history of your wallet."""
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balance = 0
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out = []
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for item in self.wallet.get_history():
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tx_hash, conf, value, timestamp, balance = item
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try:
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time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
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except Exception:
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time_str = "----"
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label, is_default_label = self.wallet.get_label(tx_hash)
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out.append({'txid':tx_hash, 'date':"%16s"%time_str, 'label':label, 'value':format_satoshis(value), 'confirmations':conf})
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return out
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|
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@command('w')
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def setlabel(self, key, label):
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"""Assign a label to an item. Item may be a bitcoin address or a
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transaction ID"""
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self.wallet.set_label(key, label)
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@command('')
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def listcontacts(self):
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"""Show your list of contacts"""
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return self.contacts
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@command('')
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def getalias(self, key):
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"""Retrieve alias. Lookup in your list of contacts, and for an OpenAlias DNS record."""
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return self.contacts.resolve(key)
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@command('')
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def searchcontacts(self, query):
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"""Search through contacts, return matching entries. """
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results = {}
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for key, value in self.contacts.items():
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if query.lower() in key.lower():
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results[key] = value
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return results
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|
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@command('w')
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def listaddresses(self, receiving=False, change=False, show_labels=False, frozen=False, unused=False, funded=False, show_balance=False):
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"""List wallet addresses. Returns your list of addresses."""
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out = []
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for addr in self.wallet.addresses(True):
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if frozen and not self.wallet.is_frozen(addr):
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continue
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if receiving and self.wallet.is_change(addr):
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continue
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if change and not self.wallet.is_change(addr):
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continue
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if unused and self.wallet.is_used(addr):
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continue
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if funded and self.wallet.is_empty(addr):
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continue
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item = addr
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if show_balance:
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item += ", "+ format_satoshis(sum(self.wallet.get_addr_balance(addr)))
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if show_labels:
|
|
item += ', ' + repr(self.wallet.labels.get(addr, ''))
|
|
out.append(item)
|
|
return out
|
|
|
|
@command('nw')
|
|
def gettransaction(self, txid, deserialized=False):
|
|
"""Retrieve a transaction. """
|
|
tx = self.wallet.transactions.get(txid) if self.wallet else None
|
|
if tx is None and self.network:
|
|
raw = self.network.synchronous_get([('blockchain.transaction.get', [txid])])[0]
|
|
if raw:
|
|
tx = Transaction(raw)
|
|
else:
|
|
raise BaseException("Unknown transaction")
|
|
return tx.deserialize() if deserialized else tx
|
|
|
|
@command('')
|
|
def encrypt(self, pubkey, message):
|
|
"""Encrypt a message with a public key. Use quotes if the message contains whitespaces."""
|
|
return bitcoin.encrypt_message(message, pubkey)
|
|
|
|
@command('wp')
|
|
def decrypt(self, pubkey, encrypted):
|
|
"""Decrypt a message encrypted with a public key."""
|
|
return self.wallet.decrypt_message(pubkey, encrypted, self.password)
|
|
|
|
def _format_request(self, out):
|
|
pr_str = {
|
|
PR_UNKNOWN: 'Unknown',
|
|
PR_UNPAID: 'Pending',
|
|
PR_PAID: 'Paid',
|
|
PR_EXPIRED: 'Expired',
|
|
}
|
|
out['amount'] = format_satoshis(out.get('amount')) + ' BTC'
|
|
out['status'] = pr_str[out.get('status', PR_UNKNOWN)]
|
|
return out
|
|
|
|
@command('wn')
|
|
def getrequest(self, key):
|
|
"""Return a payment request"""
|
|
r = self.wallet.get_payment_request(key, self.config)
|
|
if not r:
|
|
raise BaseException("Request not found")
|
|
return self._format_request(r)
|
|
|
|
#@command('w')
|
|
#def ackrequest(self, serialized):
|
|
# """<Not implemented>"""
|
|
# pass
|
|
|
|
@command('wn')
|
|
def listrequests(self, pending=False, expired=False, paid=False):
|
|
"""List the payment requests you made."""
|
|
out = self.wallet.get_sorted_requests(self.config)
|
|
if pending:
|
|
f = PR_UNPAID
|
|
elif expired:
|
|
f = PR_EXPIRED
|
|
elif paid:
|
|
f = PR_PAID
|
|
else:
|
|
f = None
|
|
if f is not None:
|
|
out = filter(lambda x: x.get('status')==f, out)
|
|
return map(self._format_request, out)
|
|
|
|
@command('w')
|
|
def addrequest(self, requested_amount, memo='', expiration=60*60, force=False):
|
|
"""Create a payment request."""
|
|
addr = self.wallet.get_unused_address(None)
|
|
if addr is None:
|
|
if force:
|
|
addr = self.wallet.create_new_address(None, False)
|
|
else:
|
|
return False
|
|
amount = int(Decimal(requested_amount)*COIN)
|
|
req = self.wallet.add_payment_request(addr, amount, memo, expiration, self.config)
|
|
return self._format_request(req)
|
|
|
|
@command('w')
|
|
def rmrequest(self, key):
|
|
"""Remove a payment request"""
|
|
return self.wallet.remove_payment_request(key, self.config)
|
|
|
|
param_descriptions = {
|
|
'privkey': 'Private key. Type \'?\' to get a prompt.',
|
|
'destination': 'Bitcoin address, contact or alias',
|
|
'address': 'Bitcoin address',
|
|
'seed': 'Seed phrase',
|
|
'txid': 'Transaction ID',
|
|
'pos': 'Position',
|
|
'height': 'Block height',
|
|
'tx': 'Serialized transaction (hexadecimal)',
|
|
'key': 'Variable name',
|
|
'pubkey': 'Public key',
|
|
'message': 'Clear text message. Use quotes if it contains spaces.',
|
|
'encrypted': 'Encrypted message',
|
|
'amount': 'Amount to be sent (in BTC). Type \'!\' to send the maximum available.',
|
|
'requested_amount': 'Requested amount (in BTC).',
|
|
'csv_file': 'CSV file of recipient, amount',
|
|
}
|
|
|
|
command_options = {
|
|
'broadcast': (None, "--broadcast", "Broadcast the transaction to the Bitcoin network"),
|
|
'password': ("-W", "--password", "Password"),
|
|
'concealed': ("-C", "--concealed", "Don't echo seed to console when restoring"),
|
|
'receiving': (None, "--receiving", "Show only receiving addresses"),
|
|
'change': (None, "--change", "Show only change addresses"),
|
|
'frozen': (None, "--frozen", "Show only frozen addresses"),
|
|
'unused': (None, "--unused", "Show only unused addresses"),
|
|
'funded': (None, "--funded", "Show only funded addresses"),
|
|
'show_balance':("-b", "--balance", "Show the balances of listed addresses"),
|
|
'show_labels': ("-l", "--labels", "Show the labels of listed addresses"),
|
|
'nocheck': (None, "--nocheck", "Do not verify aliases"),
|
|
'tx_fee': ("-f", "--fee", "Transaction fee (in BTC)"),
|
|
'from_addr': ("-F", "--from", "Source address. If it isn't in the wallet, it will ask for the private key unless supplied in the format public_key:private_key. It's not saved in the wallet."),
|
|
'change_addr': ("-c", "--change", "Change address. Default is a spare address, or the source address if it's not in the wallet"),
|
|
'nbits': (None, "--nbits", "Number of bits of entropy"),
|
|
'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"),
|
|
'domain': ("-D", "--domain", "List of addresses"),
|
|
'account': (None, "--account", "Account"),
|
|
'memo': ("-m", "--memo", "Description of the request"),
|
|
'expiration': (None, "--expiration", "Time in seconds"),
|
|
'force': (None, "--force", "Create new address beyong gap limit, if no more address is available."),
|
|
'pending': (None, "--pending", "Show only pending requests."),
|
|
'expired': (None, "--expired", "Show only expired requests."),
|
|
'paid': (None, "--paid", "Show only paid requests."),
|
|
}
|
|
|
|
|
|
arg_types = {
|
|
'num':int,
|
|
'nbits':int,
|
|
'entropy':long,
|
|
'pubkeys': json.loads,
|
|
'inputs': json.loads,
|
|
'outputs': json.loads,
|
|
'tx_fee': lambda x: Decimal(x) if x is not None else None,
|
|
'amount': lambda x: Decimal(x) if x!='!' else '!',
|
|
}
|
|
|
|
config_variables = {
|
|
|
|
'addrequest': {
|
|
'requests_dir': 'directory where a bip70 file will be written.',
|
|
'ssl_privkey': 'Path to your SSL private key, needed to sign the request.',
|
|
'ssl_chain': 'Chain of SSL certificates, needed for signed requests. Put your certificate at the top and the root CA at the end',
|
|
'url_rewrite': 'Parameters passed to str.replace(), in order to create the r= part of bitcoin: URIs. Example: \"(\'file:///var/www/\',\'https://electrum.org/\')\"',
|
|
},
|
|
'listrequests':{
|
|
'url_rewrite': 'Parameters passed to str.replace(), in order to create the r= part of bitcoin: URIs. Example: \"(\'file:///var/www/\',\'https://electrum.org/\')\"',
|
|
}
|
|
}
|
|
|
|
def set_default_subparser(self, name, args=None):
|
|
"""see http://stackoverflow.com/questions/5176691/argparse-how-to-specify-a-default-subcommand"""
|
|
subparser_found = False
|
|
for arg in sys.argv[1:]:
|
|
if arg in ['-h', '--help']: # global help if no subparser
|
|
break
|
|
else:
|
|
for x in self._subparsers._actions:
|
|
if not isinstance(x, argparse._SubParsersAction):
|
|
continue
|
|
for sp_name in x._name_parser_map.keys():
|
|
if sp_name in sys.argv[1:]:
|
|
subparser_found = True
|
|
if not subparser_found:
|
|
# insert default in first position, this implies no
|
|
# global options without a sub_parsers specified
|
|
if args is None:
|
|
sys.argv.insert(1, name)
|
|
else:
|
|
args.insert(0, name)
|
|
|
|
argparse.ArgumentParser.set_default_subparser = set_default_subparser
|
|
|
|
|
|
|
|
def add_network_options(parser):
|
|
parser.add_argument("-1", "--oneserver", action="store_true", dest="oneserver", default=False, help="connect to one server only")
|
|
parser.add_argument("-s", "--server", dest="server", default=None, help="set server host:port:protocol, where protocol is either t (tcp) or s (ssl)")
|
|
parser.add_argument("-p", "--proxy", dest="proxy", default=None, help="set proxy [type:]host[:port], where type is socks4,socks5 or http")
|
|
|
|
from util import profiler
|
|
|
|
@profiler
|
|
def get_parser(run_gui, run_daemon, run_cmdline):
|
|
# parent parser, because set_default_subparser removes global options
|
|
parent_parser = argparse.ArgumentParser('parent', add_help=False)
|
|
group = parent_parser.add_argument_group('global options')
|
|
group.add_argument("-v", "--verbose", action="store_true", dest="verbose", default=False, help="Show debugging information")
|
|
group.add_argument("-P", "--portable", action="store_true", dest="portable", default=False, help="Use local 'electrum_data' directory")
|
|
group.add_argument("-w", "--wallet", dest="wallet_path", help="wallet path")
|
|
group.add_argument("-o", "--offline", action="store_true", dest="offline", default=False, help="Run offline")
|
|
# create main parser
|
|
parser = argparse.ArgumentParser(
|
|
parents=[parent_parser],
|
|
epilog="Run 'electrum help <command>' to see the help for a command")
|
|
subparsers = parser.add_subparsers(dest='cmd', metavar='<command>')
|
|
# gui
|
|
parser_gui = subparsers.add_parser('gui', parents=[parent_parser], description="Run Electrum's Graphical User Interface.", help="Run GUI (default)")
|
|
parser_gui.add_argument("url", nargs='?', default=None, help="bitcoin URI (or bip70 file)")
|
|
parser_gui.set_defaults(func=run_gui)
|
|
parser_gui.add_argument("-g", "--gui", dest="gui", help="select graphical user interface", choices=['qt', 'lite', 'gtk', 'text', 'stdio', 'jsonrpc'])
|
|
parser_gui.add_argument("-m", action="store_true", dest="hide_gui", default=False, help="hide GUI on startup")
|
|
parser_gui.add_argument("-L", "--lang", dest="language", default=None, help="default language used in GUI")
|
|
add_network_options(parser_gui)
|
|
# daemon
|
|
parser_daemon = subparsers.add_parser('daemon', parents=[parent_parser], help="Run Daemon")
|
|
parser_daemon.add_argument("subcommand", choices=['start', 'status', 'stop'])
|
|
parser_daemon.set_defaults(func=run_daemon)
|
|
add_network_options(parser_daemon)
|
|
# commands
|
|
for cmdname in sorted(known_commands.keys()):
|
|
cmd = known_commands[cmdname]
|
|
p = subparsers.add_parser(cmdname, parents=[parent_parser], help=cmd.help, description=cmd.description)
|
|
p.set_defaults(func=run_cmdline)
|
|
if cmd.requires_password:
|
|
p.add_argument("-W", "--password", dest="password", default=None, help="password")
|
|
for optname, default in zip(cmd.options, cmd.defaults):
|
|
a, b, help = command_options[optname]
|
|
action = "store_true" if type(default) is bool else 'store'
|
|
args = (a, b) if a else (b,)
|
|
if action == 'store':
|
|
_type = arg_types.get(optname, str)
|
|
p.add_argument(*args, dest=optname, action=action, default=default, help=help, type=_type)
|
|
else:
|
|
p.add_argument(*args, dest=optname, action=action, default=default, help=help)
|
|
|
|
for param in cmd.params:
|
|
h = param_descriptions.get(param, '')
|
|
_type = arg_types.get(param, str)
|
|
p.add_argument(param, help=h, type=_type)
|
|
|
|
cvh = config_variables.get(cmdname)
|
|
if cvh:
|
|
group = p.add_argument_group('configuration variables', '(set with setconfig/getconfig)')
|
|
for k, v in cvh.items():
|
|
group.add_argument(k, nargs='?', help=v)
|
|
|
|
# 'gui' is the default command
|
|
parser.set_default_subparser('gui')
|
|
return parser
|
|
|