def main_cs(test_data=None):
#twisted logging (TODO disable for non-debug runs)
if test_data:
wallet_name, args, options, use_ssl, alt_class, alt_c_class, fail_alice_state, fail_carol_state = test_data
server, port, usessl = parse_server_string(options.serverport)
else:
parser = get_coinswap_parser()
(options, args) = parser.parse_args()
#Will only be used by client
server, port, usessl = parse_server_string(options.serverport)
if options.checkonly:
#no need for any more data; just query
alice_client = CoinSwapJSONRPCClient(server[2:],
port,
usessl=usessl)
reactor.callWhenRunning(alice_client.send_poll_unsigned, "status",
print_status)
reactor.run()
return
log.startLogging(sys.stdout)
load_coinswap_config()
wallet_name = args[0]
#depth 0: spend in, depth 1: receive out, depth 2: for backout transactions.
max_mix_depth = 3
wallet_dir = os.path.join(cs_single().homedir, 'wallets')
if not os.path.exists(os.path.join(wallet_dir, wallet_name)):
wallet = SegwitWallet(wallet_name,
None,
max_mix_depth,
6,
wallet_dir=wallet_dir)
else:
while True:
try:
pwd = get_password("Enter wallet decryption passphrase: ")
wallet = SegwitWallet(wallet_name,
pwd,
max_mix_depth,
6,
wallet_dir=wallet_dir)
except WalletError:
print("Wrong password, try again.")
continue
except Exception as e:
print("Failed to load wallet, error message: " + repr(e))
sys.exit(0)
break
#for testing main script (not test framework), need funds.
if not test_data and isinstance(cs_single().bc_interface,
RegtestBitcoinCoreInterface):
for i in range(3):
cs_single().bc_interface.grab_coins(
wallet.get_new_addr(0, 0, True), 2.0)
wallet.index[0][0] -= 3
time.sleep(3)
sync_wallet(wallet, fast=options.fastsync)
if test_data:
cs_single().bc_interface.wallet_synced = True
wallet.used_coins = None
if options.serve:
#sanity check that client params were not provided:
if len(args) > 1:
print("Extra parameters provided for running as server. "
"Are you sure you didn't want to run as client?")
sys.exit(0)
if not test_data:
main_server(options, wallet)
else:
main_server(
options, wallet, {
'use_ssl': use_ssl,
'alt_c_class': alt_c_class,
'fail_carol_state': fail_carol_state
})
return wallet.get_balance_by_mixdepth()
return
if not options.recover:
target_amount = int(args[1])
#Reset the targetting for backout transactions
#TODO must be removed/changed for updated fees handling
oldtarget = cs_single().config.get("POLICY", "tx_fees")
newtarget = cs_single().config.getint("POLICY", "backout_fee_target")
multiplier = float(cs_single().config.get("POLICY",
"backout_fee_multiplier"))
cs_single().config.set("POLICY", "tx_fees", str(newtarget))
tx23fee = estimate_tx_fee((1, 2, 2), 1, txtype='p2shMofN')
tx23fee = int(multiplier * tx23fee)
tx24_recipient_amount = target_amount - tx23fee
tx35_recipient_amount = target_amount - tx23fee
cs_single().config.set("POLICY", "tx_fees", oldtarget)
#to allow testing of confirm/unconfirm callback for multiple txs
if isinstance(cs_single().bc_interface, RegtestBitcoinCoreInterface):
cs_single().bc_interface.tick_forward_chain_interval = 2
cs_single().bc_interface.simulating = True
cs_single().config.set("BLOCKCHAIN", "notify_port", "62652")
cs_single().config.set("BLOCKCHAIN", "rpc_host", "127.0.0.2")
#if restart option selected, read state and backout
if options.recover:
session_id = options.recover
alice = CoinSwapAlice(wallet, 'alicestate')
alice.bbmb = wallet.get_balance_by_mixdepth(verbose=False)
alice.load(sessionid=session_id)
alice.backout("Recovering from shutdown")
reactor.run()
return
if len(args) > 2:
tx5address = args[2]
if not validate_address(tx5address):
print("Invalid address: ", tx5address)
sys.exit(0)
else:
#Our destination address should be in a separate mixdepth
tx5address = wallet.get_new_addr(1, 1, True)
#instantiate the parameters, but don't yet have the ephemeral pubkeys
#or destination addresses.
#TODO figure out best estimate incl. priority
btcfee_est = estimate_tx_fee((1, 2, 2), 1, txtype='p2shMofN')
cpp = CoinSwapPublicParameters(base_amount=target_amount,
bitcoin_fee=btcfee_est)
cpp.set_addr_data(addr5=tx5address)
testing_mode = True if test_data else False
aliceclass = alt_class if test_data and alt_class else CoinSwapAlice
if test_data and fail_alice_state:
alice = aliceclass(wallet,
'alicestate',
cpp,
testing_mode=testing_mode,
fail_state=fail_alice_state)
else:
if testing_mode or options.checkfee:
alice = aliceclass(wallet,
'alicestate',
cpp,
testing_mode=testing_mode)
else:
alice = aliceclass(wallet,
'alicestate',
cpp,
testing_mode=testing_mode,
fee_checker="cli")
alice_client = CoinSwapJSONRPCClient(server[2:], port, alice.sm.tick,
alice.backout, usessl)
alice.set_jsonrpc_client(alice_client)
reactor.callWhenRunning(alice_client.send_poll_unsigned, "status",
alice.check_server_status)
if not test_data:
reactor.run()
if test_data:
return alice
def setup_wallets():
log.startLogging(sys.stdout)
load_coinswap_config()
#need to give up waiting for confirms artificially quickly
cs_single().one_confirm_timeout = 20
cs_single().num_entities_running = 0
def setup_wallets():
log.startLogging(sys.stdout)
load_coinswap_config()
cs_single().num_entities_running = 0
def main_cs(test_data=None):
#twisted logging (TODO disable for non-debug runs)
if test_data:
wallet_name, args, options, use_ssl, alt_class, alt_c_class = test_data
else:
log.startLogging(sys.stdout)
#Joinmarket wallet
parser = get_coinswap_parser()
(options, args) = parser.parse_args()
load_coinswap_config()
wallet_name = args[0]
#depth 0: spend in, depth 1: receive out, depth 2: for backout transactions.
max_mix_depth = 3
if not os.path.exists(os.path.join('wallets', wallet_name)):
wallet = Wallet(wallet_name, None, max_mix_depth, 6)
else:
while True:
try:
pwd = get_password("Enter wallet decryption passphrase: ")
wallet = Wallet(wallet_name, pwd, max_mix_depth, 6)
except WalletError:
print("Wrong password, try again.")
continue
except Exception as e:
print("Failed to load wallet, error message: " + repr(e))
sys.exit(0)
break
#for testing main script (not test framework), need funds.
if not test_data and isinstance(cs_single().bc_interface,
RegtestBitcoinCoreInterface):
cs_single().bc_interface.grab_coins(wallet.get_new_addr(0, 0), 2.0)
time.sleep(3)
sync_wallet(wallet, fast=options.fastsync)
wallet.used_coins = None
if options.serve:
#sanity check that client params were not provided:
if len(args) > 1:
print("Extra parameters provided for running as server. "
"Are you sure you didn't want to run as client?")
sys.exit(0)
if not test_data:
main_server(options, wallet)
else:
main_server(options, wallet, {
'use_ssl': use_ssl,
'alt_c_class': alt_c_class
})
return wallet.get_balance_by_mixdepth()
return
tx01_amount = int(args[1])
#Reset the targetting for backout transactions
oldtarget = cs_single().config.get("POLICY", "tx_fees")
newtarget = cs_single().config.getint("POLICY", "backout_fee_target")
multiplier = float(cs_single().config.get("POLICY",
"backout_fee_multiplier"))
cs_single().config.set("POLICY", "tx_fees", str(newtarget))
tx23fee = estimate_tx_fee((1, 2, 2), 1, txtype='p2shMofN')
tx23fee = int(multiplier * tx23fee)
tx24_recipient_amount = tx01_amount - tx23fee
tx35_recipient_amount = tx01_amount - tx23fee
cs_single().config.set("POLICY", "tx_fees", oldtarget)
#to allow testing of confirm/unconfirm callback for multiple txs
if isinstance(cs_single().bc_interface, RegtestBitcoinCoreInterface):
cs_single().bc_interface.tick_forward_chain_interval = 2
cs_single().bc_interface.simulating = True
cs_single().config.set("BLOCKCHAIN", "notify_port", "62652")
cs_single().config.set("BLOCKCHAIN", "rpc_host", "127.0.0.2")
#if restart option selected, read state and backout
if options.recover:
session_id = options.recover
alice = CoinSwapAlice(wallet, 'alicestate')
alice.bbmb = wallet.get_balance_by_mixdepth(verbose=False)
alice.load(sessionid=session_id)
alice.backout("Recovering from shutdown")
reactor.run()
return
if len(args) > 2:
tx5address = args[2]
if not validate_address(tx5address):
print("Invalid address: ", tx5address)
sys.exit(0)
else:
#Our destination address should be in a separate mixdepth
tx5address = wallet.get_new_addr(1, 1)
#instantiate the parameters, but don't yet have the ephemeral pubkeys
#or destination addresses.
cpp = CoinSwapPublicParameters(tx01_amount, tx24_recipient_amount,
tx35_recipient_amount)
#Alice must set the unique identifier for this run.
cpp.set_session_id()
cpp.set_tx5_address(tx5address)
testing_mode = True if test_data else False
aliceclass = alt_class if test_data and alt_class else CoinSwapAlice
alice = aliceclass(wallet, 'alicestate', cpp, testing_mode=testing_mode)
scheme, server, port = options.serverport.split(":")
print("got this scheme, server, port: ", scheme, server, port)
if scheme == "https":
usessl = True
elif scheme == "http":
usessl = False
else:
print("Invalid server string: ", options.serverport)
sys.exit(0)
if not server[:2] == "//":
print("Invalid server string: ", options.serverport)
alice_client = CoinSwapJSONRPCClient(server[2:], port, alice.sm.tick,
alice.backout, usessl)
alice.set_jsonrpc_client(alice_client)
reactor.callWhenRunning(alice.sm.tick)
if not test_data:
reactor.run()
if test_data:
return alice
from __future__ import absolute_import, print_function
"""A simplified version of the wallet-tool script
from Joinmarket, usable with CoinSwapCS (the wallets
are cross-compatible between these applications).
"""
import datetime
import getpass
import json
import os
import sys
from optparse import OptionParser
from jmclient import (wallet_tool_main)
from coinswap import (cs_single, load_coinswap_config)
if __name__ == "__main__":
load_coinswap_config()
wallet_dir = os.path.join(cs_single().homedir, 'wallets')
if not os.path.exists(wallet_dir):
os.makedirs(wallet_dir)
print(wallet_tool_main(wallet_dir))