class Ngccc(apigen.Definition):
"""Next-Generation Colored Coin Client interface."""
def __init__(self, wallet=None, testnet=False):
# sanitize inputs
testnet = sanitize.flag(testnet)
if not wallet:
wallet = "%s.wallet" % ("testnet" if testnet else "mainnet")
self.wallet = PersistentWallet(wallet, testnet)
self.model_is_initialized = False
def __getattribute__(self, name):
if name in ['controller', 'model']:
if not self.model_is_initialized:
self.wallet.init_model()
self.model = self.wallet.get_model()
self.controller = WalletController(self.model)
slef.model_is_initialized = True
return object.__getattribute__(self, name)
@apigen.command()
def setconfigval(self, key, value): # FIXME behaviour ok?
"""Sets a value in the configuration.
Key is expressed as: key.subkey.subsubkey
"""
# sanitize inputs
key = sanitize.cfgkey(key)
value = sanitize.cfgvalue(value)
kpath = key.split('.')
value = json.loads(value)
# traverse the path until we get to the value we need to set
if len(kpath) > 1:
branch = self.wallet.wallet_config[kpath[0]]
cdict = branch
for k in kpath[1:-1]:
cdict = cdict[k]
cdict[kpath[-1]] = value
value = branch
if kpath[0] in self.wallet.wallet_config:
self.wallet.wallet_config[kpath[0]] = value
else:
raise KeyNotFound(key)
@apigen.command()
def getconfigval(self, key):
"""Returns the value for a given key in the config.
Key is expressed as: key.subkey.subsubkey
"""
# sanitize inputs
key = sanitize.cfgkey(key)
if not key:
raise KeyNotFound(key)
keys = key.split('.')
config = self.wallet.wallet_config
# traverse the path until we get the value
for key in keys:
config = config[key]
return _print(config)
@apigen.command()
def dumpconfig(self):
"""Returns a dump of the current configuration."""
dict_config = dict(self.wallet.wallet_config.iteritems())
return _print(dict_config)
@apigen.command()
def importconfig(self, path): # FIXME what about subkeys and removed keys?
"""Import JSON config."""
with open(path, 'r') as fp:
config = json.loads(fp.read())
wallet_config = self.wallet.wallet_config
for k in config:
wallet_config[k] = config[k]
@apigen.command()
def issueasset(self, moniker, quantity, unit="100000000", scheme="epobc"):
""" Issue <quantity> of asset with name <moniker> and <unit> atoms,
based on <scheme (epobc|obc)>."""
# sanitize inputs
moniker = sanitize.moniker(moniker)
quantity = sanitize.quantity(quantity)
unit = sanitize.unit(unit)
scheme = sanitize.scheme(scheme)
self.controller.issue_coins(moniker, scheme, quantity, unit)
return self.getasset(moniker)
@apigen.command()
def addassetjson(self, data):
"""Add a json asset definition.
Enables the use of colors/assets issued by others.
"""
# sanitize inputs
data = sanitize.jsonasset(data)
self.controller.add_asset_definition(data)
return self.getasset(data['monikers'][0])
@apigen.command()
def addasset(self, moniker, color_description, unit=100000000):
"""Add a asset definition.
Enables the use of colors/assets issued by others.
"""
# sanitize inputs
moniker = sanitize.moniker(moniker)
color_description = sanitize.colordesc(color_description)
unit = sanitize.unit(unit)
self.controller.add_asset_definition({
"monikers": [moniker],
"color_set": [color_description],
"unit" : unit
})
return self.getasset(moniker)
@apigen.command()
def getasset(self, moniker):
"""Get the asset associated with the moniker."""
return _print(sanitize.asset(self.model, moniker).get_data())
@apigen.command()
def listassets(self):
"""Lists all assets/colors registered."""
assets = self.controller.get_all_assets()
return _print(map(lambda asset: asset.get_data(), assets))
def _getbalance(self, asset, unconfirmed, available):
if unconfirmed:
balance = self.controller.get_unconfirmed_balance(asset)
elif available:
balance = self.controller.get_available_balance(asset)
else:
balance = self.controller.get_total_balance(asset)
return (asset.get_monikers()[0], asset.format_value(balance))
@apigen.command()
def getbalance(self, moniker, unconfirmed=False, available=False):
"""Returns the balance for a particular asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
unconfirmed = sanitize.flag(unconfirmed)
available = sanitize.flag(available)
balance = dict([self._getbalance(asset, unconfirmed, available)])
return _print(balance)
@apigen.command()
def getbalances(self, unconfirmed=False, available=False):
"""Returns the balances for all assets/colors."""
# sanitize inputs
unconfirmed = sanitize.flag(unconfirmed)
available = sanitize.flag(available)
assets = self.controller.get_all_assets()
func = lambda asset: self._getbalance(asset, unconfirmed, available)
balances = dict(map(func, assets))
return _print(balances)
@apigen.command()
def newaddress(self, moniker):
"""Creates a new coloraddress for a given asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
addressrecord = self.controller.get_new_address(asset)
coloraddress = addressrecord.get_color_address()
return _print(coloraddress)
@apigen.command()
def listaddresses(self, moniker):
"""Lists all addresses for a given asset"""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
addressrecords = self.controller.get_all_addresses(asset)
return _print([ao.get_color_address() for ao in addressrecords])
@apigen.command()
def send(self, moniker, coloraddress, amount):
"""Send <coloraddress> given <amount> of an asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
coloraddress = sanitize.coloraddress(self.model, asset, coloraddress)
amount = sanitize.assetamount(asset, amount)
txid = self.controller.send_coins(asset, [coloraddress], [amount])
return _print(txid)
@apigen.command()
def sendmanyjson(self, data):
"""Send amounts given in json fromatted data.
Format [{'moniker':"val",'amount':"val",'coloraddress':"val"}]
All entries must use the same color scheme.
"""
# sanitize inputs
sendmany_entries = sanitize.sendmanyjson(self.model, data)
return _print(self.controller.sendmany_coins(sendmany_entries))
@apigen.command()
def sendmanycsv(self, path):
"""Send amounts in csv file with format 'moniker,coloraddress,amount'.
All entries must use the same color scheme.
"""
# sanitize inputs
sendmany_entries = sanitize.sendmanycsv(self.model, path)
return _print(self.controller.sendmany_coins(sendmany_entries))
@apigen.command()
def scan(self):
"""Update the database of transactions."""
sleep(5)
self.controller.scan_utxos()
@apigen.command()
def fullrescan(self):
"""Rebuild database of wallet transactions."""
self.controller.full_rescan()
@apigen.command()
def history(self, moniker):
"""Show the history of transactions for given asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
return _print(self.controller.get_history(asset))
@apigen.command()
def received(self, moniker):
"""Returns total received amount for each coloraddress
of a given asset.
"""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
received = {}
def reformat(data):
coloraddress = data['color_address']
colorvalue = data['value'].get_value()
return (coloraddress, asset.format_value(colorvalue))
data = self.controller.get_received_by_address(asset)
return _print(dict(map(reformat, data)))
@apigen.command()
def coinlog(self):
"""Returns the coin transaction log for this wallet."""
log = defaultdict(list)
for coin in self.controller.get_coinlog():
moniker = coin.asset.get_monikers()[0]
moniker = 'bitcoin' if moniker == '' else moniker
log[moniker].append({
'address' : coin.get_address(),
'txid' : coin.txhash,
'out' : coin.outindex,
'colorvalue' : coin.colorvalues[0].get_value(),
'value' : coin.value,
'confirmed' : coin.is_confirmed(),
'spendingtxs' : coin.get_spending_txs(),
})
return _print(log)
@apigen.command()
def dumpprivkey(self, moniker, coloraddress):
"""Private key for a given coloraddress."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
coloraddress = sanitize.coloraddress(self.model, asset, coloraddress)
wam = self.model.get_address_manager()
for addressrecord in wam.get_all_addresses():
if coloraddress == addressrecord.get_color_address():
return _print(addressrecord.get_private_key())
raise AddressNotFound(coloraddress)
@apigen.command()
def dumpprivkeys(self, moniker):
"""Lists all private keys for a given asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
addressrecords = self.controller.get_all_addresses(asset)
return _print(map(lambda ar: ar.get_private_key(), addressrecords))
def _init_p2ptrade(self):
ewctrl = EWalletController(self.model, self.controller)
config = {"offer_expiry_interval": 30, "ep_expiry_interval": 30}
comm = HTTPComm(config, 'http://p2ptrade.btx.udoidio.info/messages')
return EAgent(ewctrl, config, comm)
def _p2ptrade_make_offer(self, we_sell, moniker, value, price, wait):
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
bitcoin = sanitize.asset(self.model, 'bitcoin')
value = sanitize.assetamount(asset, value)
price = sanitize.assetamount(bitcoin, price)
wait = sanitize.integer(wait)
total = int(Decimal(value)/Decimal(asset.unit)*Decimal(price))
color_desc = asset.get_color_set().color_desc_list[0]
sell_side = {"color_spec": color_desc, "value": value}
buy_side = {"color_spec": "", "value": total}
agent = self._init_p2ptrade()
if we_sell:
agent.register_my_offer(MyEOffer(None, sell_side, buy_side))
else:
agent.register_my_offer(MyEOffer(None, buy_side, sell_side))
self._p2ptrade_wait(agent, wait)
def _p2ptrade_wait(self, agent, wait):
if wait and wait > 0:
for _ in xrange(wait):
agent.update()
sleep(1)
else:
for _ in xrange(4*6):
agent.update()
sleep(0.25)
@apigen.command()
def p2porders(self, moniker="", sellonly=False, buyonly=False):
"""Show peer to peer trade orders"""
# sanitize inputs
sellonly = sanitize.flag(sellonly)
buyonly = sanitize.flag(buyonly)
asset = None
if moniker and moniker != 'bitcoin':
asset = sanitize.asset(self.model, moniker)
# get offers
agent = self._init_p2ptrade()
agent.update()
offers = agent.their_offers.values()
offers = map(lambda offer: offer.get_data(), offers)
# filter asset if given
if asset:
descs = asset.get_color_set().color_desc_list
def func(offer):
return (offer["A"]["color_spec"] in descs or
offer["B"]["color_spec"] in descs)
offers = filter(func, offers)
# filter sellonly if given
if sellonly:
offers = filter(lambda o: o["A"]["color_spec"] != "", offers)
# filter buyonly if given
if buyonly:
offers = filter(lambda o: o["A"]["color_spec"] == "", offers)
return _print(offers)
@apigen.command()
def p2psell(self, moniker, assetamount, btcprice, wait=30):
"""Sell <assetamount> for <btcprice> via peer to peer trade."""
self._p2ptrade_make_offer(True, moniker, assetamount, btcprice, wait)
@apigen.command()
def p2pbuy(self, moniker, assetamount, btcprice, wait=30):
"""Buy <assetamount> for <btcprice> via peer to peer trade."""
self._p2ptrade_make_offer(False, moniker, assetamount, btcprice, wait)
class Wallet(object):
thread_comm = None
def __init__(self):
parser = argparse.ArgumentParser()
parser.add_argument("--wallet", dest="wallet_path")
parser.add_argument("--testnet", action='store_true')
parsed_args = vars(parser.parse_args())
self.wallet = PersistentWallet(parsed_args.get('wallet_path'),
parsed_args.get('testnet'))
self.wallet.init_model()
self.model = self.wallet.get_model()
self.controller = WalletController(self.wallet.get_model())
self.async_utxo_fetcher = AsyncUTXOFetcher(
self.model, self.wallet.wallet_config.get('utxo_fetcher', {}))
def get_asset_definition(self, moniker):
if isinstance(moniker, AssetDefinition):
return moniker
adm = self.wallet.get_model().get_asset_definition_manager()
asset = adm.get_asset_by_moniker(moniker)
if asset:
return asset
else:
raise Exception("asset not found")
def get_asset_definition_by_color_set(self, color_set):
adm = self.wallet.get_model().get_asset_definition_manager()
for asset in adm.get_all_assets():
if color_set in asset.get_color_set().get_data():
return asset
raise Exception("asset not found")
def add_asset(self, params):
self.controller.add_asset_definition({
"monikers": [params['moniker']],
"color_set": [params['color_desc']],
"unit": params['unit']
})
if len(self.get_all_addresses(params['moniker'])) == 0:
self.get_new_address(params['moniker'])
def get_all_asset(self):
return self.wallet.wallet_config['asset_definitions']
def issue(self, params):
self.controller.issue_coins(
params['moniker'], params['coloring_scheme'],
params['units'], params['atoms'])
if len(self.get_all_addresses(params['moniker'])) == 0:
self.get_new_address(params['moniker'])
def get_all_monikers(self):
monikers = [asset.get_monikers()[0] for asset in
self.model.get_asset_definition_manager().get_all_assets()]
monikers.remove('bitcoin')
monikers = ['bitcoin'] + monikers
return monikers
def get_available_balance(self, color):
return self.controller.get_available_balance(
self.get_asset_definition(color))
def get_total_balance(self, color):
return self.controller.get_total_balance(
self.get_asset_definition(color))
def get_unconfirmed_balance(self, color):
return self.controller.get_unconfirmed_balance(
self.get_asset_definition(color))
def get_all_addresses(self, color):
return [addr.get_color_address() for addr in
self.controller.get_all_addresses(self.get_asset_definition(color))]
def get_received_by_address(self, color):
asset = self.get_asset_definition(color)
return self.controller.get_received_by_address(asset)
def get_some_address(self, color):
wam = self.model.get_address_manager()
cs = self.get_asset_definition(color).get_color_set()
ar = wam.get_some_address(cs)
return ar.get_color_address()
def get_new_address(self, color):
return self.controller. \
get_new_address(self.get_asset_definition(color)).get_color_address()
def scan(self):
self.controller.scan_utxos()
def send_coins(self, items):
if isinstance(items, dict):
items = [items]
for item in items:
self.controller.send_coins(
item['asset'] if 'asset' in item \
else self.get_asset_definition(item['moniker']),
[item['address']],
[item['value']])
def p2ptrade_init(self):
ewctrl = EWalletController(self.model, self.controller)
config = {"offer_expiry_interval": 30,
"ep_expiry_interval": 30}
comm = HTTPComm(
config, 'http://p2ptrade.btx.udoidio.info/messages')
self.thread_comm = ThreadedComm(comm)
self.p2p_agent = EAgent(ewctrl, config, self.thread_comm)
self.thread_comm.start()
def p2ptrade_stop(self):
if self.thread_comm is not None:
self.thread_comm.stop()
def p2ptrade_make_offer(self, we_sell, params):
asset = self.get_asset_definition(params['moniker'])
value = asset.parse_value(params['value'])
bitcoin = self.get_asset_definition('bitcoin')
price = bitcoin.parse_value(params['price'])
total = int(float(value)/float(asset.unit)*float(price))
color_desc = asset.get_color_set().color_desc_list[0]
sell_side = {"color_spec": color_desc, "value": value}
buy_side = {"color_spec": "", "value": total}
if we_sell:
return MyEOffer(None, sell_side, buy_side)
else:
return MyEOffer(None, buy_side, sell_side)
def p2ptrade_make_mirror_offer(self, offer):
data = offer.get_data()
return MyEOffer(None, data['B'], data['A'], False)
def stop_all(self):
self.async_utxo_fetcher.stop()
self.p2ptrade_stop()
if hasattr(self.model.txdb, 'vbs'):
self.model.txdb.vbs.stop()
class Ngccc(apigen.Definition):
"""Next-Generation Colored Coin Client interface."""
def __init__(self, wallet=None, testnet=False):
# sanitize inputs
testnet = sanitize.flag(testnet)
if not wallet:
wallet = "%s.wallet" % ("testnet" if testnet else "mainnet")
self.wallet = PersistentWallet(wallet, testnet)
self.wallet.init_model()
self.model = self.wallet.get_model()
self.controller = WalletController(self.model)
@apigen.command()
def setconfigval(self, key, value): # FIXME behaviour ok?
"""Sets a value in the configuration.
Key is expressed as: key.subkey.subsubkey
"""
# sanitize inputs
key = sanitize.cfgkey(key)
value = sanitize.cfgvalue(value)
kpath = key.split('.')
value = json.loads(value)
# traverse the path until we get to the value we need to set
if len(kpath) > 1:
branch = self.wallet.wallet_config[kpath[0]]
cdict = branch
for k in kpath[1:-1]:
cdict = cdict[k]
cdict[kpath[-1]] = value
value = branch
if kpath[0] in self.wallet.wallet_config:
self.wallet.wallet_config[kpath[0]] = value
else:
raise KeyNotFound(key)
@apigen.command()
def getconfigval(self, key):
"""Returns the value for a given key in the config.
Key is expressed as: key.subkey.subsubkey
"""
# sanitize inputs
key = sanitize.cfgkey(key)
if not key:
raise KeyNotFound(key)
keys = key.split('.')
config = self.wallet.wallet_config
# traverse the path until we get the value
for key in keys:
config = config[key]
return _print(config)
@apigen.command()
def dumpconfig(self):
"""Returns a dump of the current configuration."""
dict_config = dict(self.wallet.wallet_config.iteritems())
return _print(dict_config)
@apigen.command()
def importconfig(self, path): # FIXME what about subkeys and removed keys?
"""Import JSON config."""
with open(path, 'r') as fp:
config = json.loads(fp.read())
wallet_config = self.wallet.wallet_config
for k in config:
wallet_config[k] = config[k]
@apigen.command()
def issueasset(self, moniker, quantity, unit="100000000", scheme="epobc"):
""" Issue <quantity> of asset with name <moniker> and <unit> atoms,
based on <scheme (epobc|obc)>."""
# sanitize inputs
moniker = sanitize.moniker(moniker)
quantity = sanitize.quantity(quantity)
unit = sanitize.unit(unit)
scheme = sanitize.scheme(scheme)
self.controller.issue_coins(moniker, scheme, quantity, unit)
return self.getasset(moniker)
@apigen.command()
def addassetjson(self, data):
"""Add a json asset definition.
Enables the use of colors/assets issued by others.
"""
# sanitize inputs
data = sanitize.jsonasset(data)
self.controller.add_asset_definition(data)
return self.getasset(data['monikers'][0])
@apigen.command()
def addasset(self, moniker, color_description, unit=100000000):
"""Add a asset definition.
Enables the use of colors/assets issued by others.
"""
# sanitize inputs
moniker = sanitize.moniker(moniker)
color_description = sanitize.colordesc(color_description)
unit = sanitize.unit(unit)
self.controller.add_asset_definition({
"monikers": [moniker],
"color_set": [color_description],
"unit": unit
})
return self.getasset(moniker)
@apigen.command()
def getasset(self, moniker):
"""Get the asset associated with the moniker."""
return _print(sanitize.asset(self.model, moniker).get_data())
@apigen.command()
def listassets(self):
"""Lists all assets/colors registered."""
assets = self.controller.get_all_assets()
return _print(map(lambda asset: asset.get_data(), assets))
def _getbalance(self, asset, unconfirmed, available):
if unconfirmed:
balance = self.controller.get_unconfirmed_balance(asset)
elif available:
balance = self.controller.get_available_balance(asset)
else:
balance = self.controller.get_total_balance(asset)
return (asset.get_monikers()[0], asset.format_value(balance))
@apigen.command()
def getbalance(self, moniker, unconfirmed=False, available=False):
"""Returns the balance for a particular asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
unconfirmed = sanitize.flag(unconfirmed)
available = sanitize.flag(available)
balance = dict([self._getbalance(asset, unconfirmed, available)])
return _print(balance)
@apigen.command()
def getbalances(self, unconfirmed=False, available=False):
"""Returns the balances for all assets/colors."""
# sanitize inputs
unconfirmed = sanitize.flag(unconfirmed)
available = sanitize.flag(available)
assets = self.controller.get_all_assets()
func = lambda asset: self._getbalance(asset, unconfirmed, available)
balances = dict(map(func, assets))
return _print(balances)
@apigen.command()
def newaddress(self, moniker):
"""Creates a new coloraddress for a given asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
addressrecord = self.controller.get_new_address(asset)
coloraddress = addressrecord.get_color_address()
return _print(coloraddress)
@apigen.command()
def listaddresses(self, moniker):
"""Lists all addresses for a given asset"""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
addressrecords = self.controller.get_all_addresses(asset)
return _print([ao.get_color_address() for ao in addressrecords])
@apigen.command()
def send(self, moniker, coloraddress, amount):
"""Send <coloraddress> given <amount> of an asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
coloraddress = sanitize.coloraddress(self.model, asset, coloraddress)
amount = sanitize.assetamount(asset, amount)
txid = self.controller.send_coins(asset, [coloraddress], [amount])
return _print(txid)
@apigen.command()
def sendmanyjson(self, data):
"""Send amounts given in json fromatted data.
Format [{'moniker':"val",'amount':"val",'coloraddress':"val"}]
All entries must use the same color scheme.
"""
# sanitize inputs
sendmany_entries = sanitize.sendmanyjson(self.model, data)
return _print(self.controller.sendmany_coins(sendmany_entries))
@apigen.command()
def sendmanycsv(self, path):
"""Send amounts in csv file with format 'moniker,coloraddress,amount'.
All entries must use the same color scheme.
"""
# sanitize inputs
sendmany_entries = sanitize.sendmanycsv(self.model, path)
return _print(self.controller.sendmany_coins(sendmany_entries))
@apigen.command()
def scan(self):
"""Update the database of transactions."""
sleep(5)
self.controller.scan_utxos()
@apigen.command()
def fullrescan(self):
"""Rebuild database of wallet transactions."""
self.controller.full_rescan()
@apigen.command()
def history(self, moniker):
"""Show the history of transactions for given asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
return _print(self.controller.get_history(asset))
@apigen.command()
def received(self, moniker):
"""Returns total received amount for each coloraddress
of a given asset.
"""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
received = {}
def reformat(data):
coloraddress = data['color_address']
colorvalue = data['value'].get_value()
return (coloraddress, asset.format_value(colorvalue))
data = self.controller.get_received_by_address(asset)
return _print(dict(map(reformat, data)))
@apigen.command()
def coinlog(self):
"""Returns the coin transaction log for this wallet."""
log = defaultdict(list)
for coin in self.controller.get_coinlog():
moniker = coin.asset.get_monikers()[0]
moniker = 'bitcoin' if moniker == '' else moniker
log[moniker].append({
'address': coin.get_address(),
'txid': coin.txhash,
'out': coin.outindex,
'colorvalue': coin.colorvalues[0].get_value(),
'value': coin.value,
'confirmed': coin.is_confirmed(),
'spendingtxs': coin.get_spending_txs(),
})
return _print(log)
@apigen.command()
def dumpprivkey(self, moniker, coloraddress):
"""Private key for a given coloraddress."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
coloraddress = sanitize.coloraddress(self.model, asset, coloraddress)
wam = self.model.get_address_manager()
for addressrecord in wam.get_all_addresses():
if coloraddress == addressrecord.get_color_address():
return _print(addressrecord.get_private_key())
raise AddressNotFound(coloraddress)
@apigen.command()
def dumpprivkeys(self, moniker):
"""Lists all private keys for a given asset."""
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
addressrecords = self.controller.get_all_addresses(asset)
return _print(map(lambda ar: ar.get_private_key(), addressrecords))
def _init_p2ptrade(self):
ewctrl = EWalletController(self.model, self.controller)
config = {"offer_expiry_interval": 30, "ep_expiry_interval": 30}
comm = HTTPComm(config, 'http://p2ptrade.btx.udoidio.info/messages')
return EAgent(ewctrl, config, comm)
def _p2ptrade_make_offer(self, we_sell, moniker, value, price, wait):
# sanitize inputs
asset = sanitize.asset(self.model, moniker)
bitcoin = sanitize.asset(self.model, 'bitcoin')
value = sanitize.assetamount(asset, value)
price = sanitize.assetamount(bitcoin, price)
wait = sanitize.integer(wait)
total = int(Decimal(value) / Decimal(asset.unit) * Decimal(price))
color_desc = asset.get_color_set().color_desc_list[0]
sell_side = {"color_spec": color_desc, "value": value}
buy_side = {"color_spec": "", "value": total}
agent = self._init_p2ptrade()
if we_sell:
agent.register_my_offer(MyEOffer(None, sell_side, buy_side))
else:
agent.register_my_offer(MyEOffer(None, buy_side, sell_side))
self._p2ptrade_wait(agent, wait)
def _p2ptrade_wait(self, agent, wait):
if wait and wait > 0:
for _ in xrange(wait):
agent.update()
sleep(1)
else:
for _ in xrange(4 * 6):
agent.update()
sleep(0.25)
@apigen.command()
def p2porders(self, moniker="", sellonly=False, buyonly=False):
"""Show peer to peer trade orders"""
# sanitize inputs
sellonly = sanitize.flag(sellonly)
buyonly = sanitize.flag(buyonly)
asset = None
if moniker and moniker != 'bitcoin':
asset = sanitize.asset(self.model, moniker)
# get offers
agent = self._init_p2ptrade()
agent.update()
offers = agent.their_offers.values()
offers = map(lambda offer: offer.get_data(), offers)
# filter asset if given
if asset:
descs = asset.get_color_set().color_desc_list
def func(offer):
return (offer["A"]["color_spec"] in descs
or offer["B"]["color_spec"] in descs)
offers = filter(func, offers)
# filter sellonly if given
if sellonly:
offers = filter(lambda o: o["A"]["color_spec"] != "", offers)
# filter buyonly if given
if buyonly:
offers = filter(lambda o: o["A"]["color_spec"] == "", offers)
return _print(offers)
@apigen.command()
def p2psell(self, moniker, assetamount, btcprice, wait=30):
"""Sell <assetamount> for <btcprice> via peer to peer trade."""
self._p2ptrade_make_offer(True, moniker, assetamount, btcprice, wait)
@apigen.command()
def p2pbuy(self, moniker, assetamount, btcprice, wait=30):
"""Buy <assetamount> for <btcprice> via peer to peer trade."""
self._p2ptrade_make_offer(False, moniker, assetamount, btcprice, wait)
class Wallet(QtCore.QObject):
balanceUpdated = QtCore.pyqtSignal(name='balanceUpdated')
def __init__(self, dataDir, isTestNet):
QtCore.QObject.__init__(self)
self.lock = threading.Lock()
self._patching_BaseTxDb()
self.wallet_path = os.path.join(dataDir, 'wallet.sqlite')
self._pwallet = PersistentWallet(self.wallet_path, isTestNet)
self._set_wallet_settings(dataDir, isTestNet)
self._pwallet.init_model()
self._wallet = self._pwallet.get_model()
self._controller = WalletController(self._wallet)
self._utxo_fetcher = AsyncUTXOFetcher(
self._wallet, self._pwallet.wallet_config.get('utxo_fetcher', {}))
self._utxo_fetcher_timer = QtCore.QTimer()
self._utxo_fetcher_timer.timeout.connect(self._utxo_fetcher.update)
self._utxo_fetcher_timer.setInterval(1000)
asset = self.get_asset_definition('bitcoin')
if len(self._controller.get_all_addresses(asset)) == 0:
self._controller.get_new_address(asset)
self._create_club_asset()
def _patching_BaseTxDb(self):
original_add_tx = BaseTxDb.add_tx
def new_add_tx(baseTxDb, txhash, txdata, raw_tx, *args, **kwargs):
retval = original_add_tx(baseTxDb, txhash, txdata, raw_tx, *args,
**kwargs)
if retval:
ctxs = raw_tx.composed_tx_spec
coinStore = self._wallet.get_coin_manager().store
all_addresses = [
a.get_address() for a in
self._wallet.get_address_manager().get_all_addresses()
]
lookup_moniker_by_address = {}
for asset in self._controller.get_all_assets():
monikers = asset.get_monikers()
for address in self._controller.get_all_addresses(asset):
lookup_moniker_by_address[
address.get_address()] = monikers
# txin
for txin in ctxs.txins:
prev_txhash, prev_outindex = txin.get_outpoint()
coin_id = coinStore.find_coin(prev_txhash, prev_outindex)
if coin_id:
address = coinStore.get_coin(coin_id)['address']
self.balanceUpdated.emit()
# txout
for txout in ctxs.txouts:
target_addr = txout.target_addr
if target_addr in all_addresses:
self.balanceUpdated.emit()
return retval
BaseTxDb.add_tx = new_add_tx
def _set_wallet_settings(self, dataDir, isTestNet):
self._pwallet.wallet_config['testnet'] = isTestNet
ccc = self._pwallet.wallet_config.get('ccc', {})
ccc['colordb_path'] = os.path.join(dataDir, 'color_db.sqlite')
self._pwallet.wallet_config['ccc'] = ccc
def _create_club_asset(self):
for asset in self._wallet.get_asset_definition_manager(
).get_all_assets():
for color in asset.get_color_set().get_data():
if color in clubAsset['color_set']:
return
self._wallet.get_asset_definition_manager().add_asset_definition(
clubAsset)
asset = self.get_asset_definition(clubAsset['monikers'][0])
if len(self._controller.get_all_addresses(asset)) == 0:
self._controller.get_new_address(asset).get_color_address()
def sync_start(self):
self._utxo_fetcher.start_thread()
self._utxo_fetcher_timer.start()
def sync_stop(self):
self._utxo_fetcher.stop()
self._utxo_fetcher_timer.stop()
def get_asset_definition(self, moniker):
if isinstance(moniker, AssetDefinition):
return moniker
adm = self._wallet.get_asset_definition_manager()
asset = adm.get_asset_by_moniker(moniker)
if not asset:
raise Exception("asset not found")
return asset
def get_address(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_all_addresses(asset)[0].get_color_address()
def get_bitcoin_address(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_all_addresses(asset)[0].get_address()
def get_total_balance(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_total_balance(asset)
def get_available_balance(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_available_balance(asset)
def get_unconfirmed_balance(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_unconfirmed_balance(asset)
def send_coins(self, moniker, address):
asset = self.get_asset_definition(moniker)
total = self.get_total_balance(asset)
self._controller.send_coins(asset, [address], [total])
def get_auth_data(self, moniker):
with self.lock:
coin = self._wallet.make_coin_query({
'asset':
self.get_asset_definition(moniker),
'spent':
False,
}).get_result()[0]
pubKey = public_pair_to_sec(coin.address_rec.publicPoint.pair(),
compressed=False)
return {
'color_set': clubAsset['color_set'][0],
'txhash': coin.txhash,
'outindex': coin.outindex,
'pubkey': pubKey.encode('hex'),
'privkey': coin.address_rec.rawPrivKey,
'address_rec': coin.address_rec,
}
def sign_data(self, data, privKey):
with self.lock:
symbols_set = string.ascii_letters + string.digits
salt = ''.join([random.choice(symbols_set) for _ in xrange(20)])
data = int((hash160(str(data) + salt)).encode('hex'), 16)
return {
'salt': salt,
'sign': ecdsa.sign(ecdsa.generator_secp256k1, privKey, data),
}
def validate_bitcoin_address(self, address):
bcbytes = a2b_base58(str(address))
return bcbytes[-4:] == sha256(sha256(
bcbytes[:-4]).digest()).digest()[:4]
class Wallet(QtCore.QObject):
balanceUpdated = QtCore.pyqtSignal(name='balanceUpdated')
def __init__(self, dataDir, isTestNet):
QtCore.QObject.__init__(self)
self.lock = threading.Lock()
self._patching_BaseTxDb()
self.wallet_path = os.path.join(dataDir, 'wallet.sqlite')
self._pwallet = PersistentWallet(self.wallet_path, isTestNet)
self._set_wallet_settings(dataDir, isTestNet)
self._pwallet.init_model()
self._wallet = self._pwallet.get_model()
self._controller = WalletController(self._wallet)
self._utxo_fetcher = AsyncUTXOFetcher(
self._wallet, self._pwallet.wallet_config.get('utxo_fetcher', {}))
self._utxo_fetcher_timer = QtCore.QTimer()
self._utxo_fetcher_timer.timeout.connect(self._utxo_fetcher.update)
self._utxo_fetcher_timer.setInterval(1000)
asset = self.get_asset_definition('bitcoin')
if len(self._controller.get_all_addresses(asset)) == 0:
self._controller.get_new_address(asset)
self._create_club_asset()
def _patching_BaseTxDb(self):
original_add_tx = BaseTxDb.add_tx
def new_add_tx(baseTxDb, txhash, txdata, raw_tx, *args, **kwargs):
retval = original_add_tx(baseTxDb, txhash, txdata, raw_tx, *args, **kwargs)
if retval:
ctxs = raw_tx.composed_tx_spec
coinStore = self._wallet.get_coin_manager().store
all_addresses = [a.get_address() for a in
self._wallet.get_address_manager().get_all_addresses()]
lookup_moniker_by_address = {}
for asset in self._controller.get_all_assets():
monikers = asset.get_monikers()
for address in self._controller.get_all_addresses(asset):
lookup_moniker_by_address[address.get_address()] = monikers
# txin
for txin in ctxs.txins:
prev_txhash, prev_outindex = txin.get_outpoint()
coin_id = coinStore.find_coin(prev_txhash, prev_outindex)
if coin_id:
address = coinStore.get_coin(coin_id)['address']
self.balanceUpdated.emit()
# txout
for txout in ctxs.txouts:
target_addr = txout.target_addr
if target_addr in all_addresses:
self.balanceUpdated.emit()
return retval
BaseTxDb.add_tx = new_add_tx
def _set_wallet_settings(self, dataDir, isTestNet):
self._pwallet.wallet_config['testnet'] = isTestNet
ccc = self._pwallet.wallet_config.get('ccc', {})
ccc['colordb_path'] = os.path.join(dataDir, 'color_db.sqlite')
self._pwallet.wallet_config['ccc'] = ccc
def _create_club_asset(self):
for asset in self._wallet.get_asset_definition_manager().get_all_assets():
for color in asset.get_color_set().get_data():
if color in clubAsset['color_set']:
return
self._wallet.get_asset_definition_manager().add_asset_definition(clubAsset)
asset = self.get_asset_definition(clubAsset['monikers'][0])
if len(self._controller.get_all_addresses(asset)) == 0:
self._controller.get_new_address(asset).get_color_address()
def sync_start(self):
self._utxo_fetcher.start_thread()
self._utxo_fetcher_timer.start()
def sync_stop(self):
self._utxo_fetcher.stop()
self._utxo_fetcher_timer.stop()
def get_asset_definition(self, moniker):
if isinstance(moniker, AssetDefinition):
return moniker
adm = self._wallet.get_asset_definition_manager()
asset = adm.get_asset_by_moniker(moniker)
if not asset:
raise Exception("asset not found")
return asset
def get_address(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_all_addresses(asset)[0].get_color_address()
def get_bitcoin_address(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_all_addresses(asset)[0].get_address()
def get_total_balance(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_total_balance(asset)
def get_available_balance(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_available_balance(asset)
def get_unconfirmed_balance(self, moniker):
asset = self.get_asset_definition(moniker)
return self._controller.get_unconfirmed_balance(asset)
def send_coins(self, moniker, address):
asset = self.get_asset_definition(moniker)
total = self.get_total_balance(asset)
self._controller.send_coins(asset, [address], [total])
def get_auth_data(self, moniker):
with self.lock:
coin = self._wallet.make_coin_query({
'asset': self.get_asset_definition(moniker),
'spent': False,
}).get_result()[0]
pubKey = public_pair_to_sec(coin.address_rec.publicPoint.pair(), compressed=False)
return {
'color_set': clubAsset['color_set'][0],
'txhash': coin.txhash,
'outindex': coin.outindex,
'pubkey': pubKey.encode('hex'),
'privkey': coin.address_rec.rawPrivKey,
'address_rec': coin.address_rec,
}
def sign_data(self, data, privKey):
with self.lock:
symbols_set = string.ascii_letters + string.digits
salt = ''.join([random.choice(symbols_set) for _ in xrange(20)])
data = int((hash160(str(data) + salt)).encode('hex'), 16)
return {
'salt': salt,
'sign': ecdsa.sign(ecdsa.generator_secp256k1, privKey, data),
}
def validate_bitcoin_address(self, address):
bcbytes = a2b_base58(str(address))
return bcbytes[-4:] == sha256(sha256(bcbytes[:-4]).digest()).digest()[:4]
