def run_server():
parser = argparse.ArgumentParser(prog='counterpartws', description='Browser GUI for Counterpartyd')
parser.add_argument('-c', '--composer', dest='composer', action='store_true', help='Run as transactions composer server')
parser.add_argument('-l', '--light', dest='light', action='store_true', help='Don\'t follow blocks and use composer server')
parser.add_argument('--bitcoind-rpc-connect', help='the hostname or IP of the bitcoind JSON-RPC server')
parser.add_argument('--bitcoind-rpc-port', type=int, help='the bitcoind JSON-RPC port to connect to')
args = parser.parse_args()
if args.composer:
config.MODE = "composer"
config.LIGHT = False
config.GUI_HOST = config.COMPOSER_HOST
config.GUI_PORT = config.COMPOSER_PORT
if args.bitcoind_rpc_connect:
config.BITCOIND_RPC_CONNECT = args.bitcoind_rpc_connect
if args.bitcoind_rpc_port:
config.BITCOIND_RPC_PORT = args.bitcoind_rpc_port
else:
config.MODE = "gui"
if args.light:
bictoind_infos = bitcoin.rpc("getinfo", [])
if 'pyrpcwallet' not in bictoind_infos:
raise Exception("You must have pyrpcwallet running to run counterpartyws in light mode")
config.LIGHT = True
write_pid()
app.run(host=config.GUI_HOST, port=config.GUI_PORT)
def wallet():
wallet = {'addresses': {}}
totals = {}
for group in bitcoin.rpc('listaddressgroupings', []):
for bunch in group:
address, btc_balance = bunch[:2]
get_address = util.get_address(db, address=address)
balances = get_address['balances']
assets = {}
empty = True
if btc_balance:
assets['BTC'] = btc_balance
if 'BTC' in totals.keys(): totals['BTC'] += btc_balance
else: totals['BTC'] = btc_balance
empty = False
for balance in balances:
asset = balance['asset']
balance = D(
util.devise(db, balance['amount'], balance['asset'],
'output'))
if balance:
if asset in totals.keys(): totals[asset] += balance
else: totals[asset] = balance
assets[asset] = balance
empty = False
if not empty:
wallet['addresses'][address] = assets
wallet['totals'] = totals
response.content_type = 'application/json'
return json.dumps(wallet, cls=DecimalEncoder)
def wallet_unlock(passphrase=None):
success_response = {'success': True, 'message': 'Wallet unlocked'}
getinfo = bitcoin.rpc('getinfo', [])
if 'unlocked_until' not in getinfo:
return success_response
elif getinfo['unlocked_until'] > 0:
return success_response
else:
if passphrase is not None:
headers = {'content-type': 'application/json'}
payload = {
"method": "walletpassphrase",
"params": [passphrase, 60],
"jsonrpc": "2.0",
"id": 0,
}
passhprase_response = bitcoin.connect(config.BITCOIND_RPC, payload,
headers)
passhprase_response_json = passhprase_response.json()
if 'error' not in passhprase_response_json.keys(
) or passhprase_response_json['error'] == None:
return success_response
else:
return {'success': False, 'message': 'Invalid passhrase'}
else:
return {
'success': False,
'message': 'Wallet locked. Type your passphrase'
}
def wallet_unlock(passphrase=None):
success_response = {'success':True, 'message':'Wallet unlocked'}
getinfo = bitcoin.rpc('getinfo', [])
if 'unlocked_until' not in getinfo:
return success_response
elif getinfo['unlocked_until'] > 0:
return success_response
else:
if passphrase is not None:
headers = {'content-type': 'application/json'}
payload = {
"method": "walletpassphrase",
"params": [passphrase, 60],
"jsonrpc": "2.0",
"id": 0,
}
passhprase_response = bitcoin.connect(config.BITCOIND_RPC, payload, headers)
passhprase_response_json = passhprase_response.json()
if 'error' not in passhprase_response_json.keys() or passhprase_response_json['error'] == None:
return success_response
else:
return {'success':False, 'message':'Invalid passhrase'}
else:
return {'success':False, 'message':'Wallet locked. Type your passphrase'}
def wallet():
wallet = {'addresses': {}}
totals = {}
for group in bitcoin.rpc('listaddressgroupings', []):
for bunch in group:
address, btc_balance = bunch[:2]
get_address = util.get_address(db, address=address)
balances = get_address['balances']
assets = {}
empty = True
if btc_balance:
assets['BTC'] = btc_balance
if 'BTC' in totals.keys(): totals['BTC'] += btc_balance
else: totals['BTC'] = btc_balance
empty = False
for balance in balances:
asset = balance['asset']
balance = D(util.devise(db, balance['amount'], balance['asset'], 'output'))
if balance:
if asset in totals.keys(): totals[asset] += balance
else: totals[asset] = balance
assets[asset] = balance
empty = False
if not empty:
wallet['addresses'][address] = assets
wallet['totals'] = totals
response.content_type = 'application/json'
return json.dumps(wallet, cls=DecimalEncoder)
def wallet_unlock(passphrase=None):
success_response = {"success": True, "message": "Wallet unlocked"}
getinfo = bitcoin.rpc("getinfo", [])
if "unlocked_until" not in getinfo:
return success_response
elif getinfo["unlocked_until"] > 0:
return success_response
else:
if passphrase is not None:
headers = {"content-type": "application/json"}
payload = {"method": "walletpassphrase", "params": [passphrase, 60], "jsonrpc": "2.0", "id": 0}
passhprase_response = bitcoin.connect(config.BITCOIND_RPC, payload, headers)
passhprase_response_json = passhprase_response.json()
if "error" not in passhprase_response_json.keys() or passhprase_response_json["error"] == None:
return success_response
else:
return {"success": False, "message": "Invalid passhrase"}
else:
return {"success": False, "message": "Wallet locked. Type your passphrase"}
def counterparty_action():
unsigned = True if getp('unsigned')!=None and getp('unsigned')=="1" else False
try:
if config.MODE=="gui":
passphrase = getp('passphrase', None)
unlock = wallet_unlock(passphrase)
if unlock['success']==False:
raise Exception(unlock['message'])
action = getp('action')
if config.LIGHT:
data = {'action': action}
for param in counterpartyd_params[action]:
data[param] = getp(param)
if action in ["btcpay", "cancel"]:
path = "/"+action+"/"
if action=="btcpay":
path = path+data['order_match_id']
else:
path = path+data['offer_hash']
path = path+"/source"
pubkey_result = composer_request(path)
if pubkey_result['success']==False:
raise Exception("Invalid source address")
source = pubkey_result['message']
else:
source = data['source']
data['pubkey'] = bitcoin.rpc("dumppubkey", [source])
result = composer_request('/action', 'POST', data)
else:
if action=='send':
source = getp('source')
destination = getp('destination')
asset = getp('asset')
quantity = util.devise(db, getp('quantity'), asset, 'input')
tx_info = send.compose(db, source, destination, asset, quantity)
result = generate_unsigned_hex(tx_info)
elif action=='order':
source = getp('source')
give_asset = getp('give_asset')
get_asset = getp('get_asset')
fee_fraction_required = getp('fee_fraction_required', '0')
fee_fraction_provided = getp('fee_fraction_provided', '0')
give_quantity = getp('give_quantity', '0')
get_quantity = getp('get_quantity', '0')
try:
expiration = int(getp('expiration'))
except:
raise Exception('Invalid expiration')
# Fee argument is either fee_required or fee_provided, as necessary.
if give_asset == 'BTC':
fee_required = 0
fee_fraction_provided = util.devise(db, fee_fraction_provided, 'fraction', 'input')
fee_provided = round(D(fee_fraction_provided) * D(give_quantity) * D(config.UNIT))
if fee_provided < config.MIN_FEE:
raise Exception('Fee provided less than minimum necessary for acceptance in a block.')
elif get_asset == 'BTC':
fee_provided = config.MIN_FEE
fee_fraction_required = util.devise(db, fee_fraction_required, 'fraction', 'input')
fee_required = round(D(fee_fraction_required) * D(get_quantity) * D(config.UNIT))
else:
fee_required = 0
fee_provided = config.MIN_FEE
give_quantity = util.devise(db, D(give_quantity), give_asset, 'input')
get_quantity = util.devise(db, D(get_quantity), get_asset, 'input')
tx_info = order.compose(db, source, give_asset,
give_quantity, get_asset,
get_quantity, expiration,
fee_required, fee_provided)
result = generate_unsigned_hex(tx_info)
elif action=='btcpay':
order_match_id = getp('order_match_id')
tx_info = btcpay.compose(db, order_match_id)
result = generate_unsigned_hex(tx_info)
elif action=='cancel':
offer_hash = getp('offer_hash')
tx_info = cancel.compose(db, offer_hash)
result = generate_unsigned_hex(tx_info)
elif action=='issuance':
source = getp('source')
transfer_destination = getp('transfer_destination')
asset_name = getp('asset_name')
divisible = True if getp('divisible')=="1" else False
quantity = util.devise(db, getp('quantity'), None, 'input', divisible=divisible)
callable_ = True if getp('callable')=="1" else False
call_date = getp('call_date')
call_price = getp('call_price')
description = getp('description')
if callable_:
if call_date=='':
raise Exception('must specify call date of callable asset')
if call_price=='':
raise Exception('must specify call price of callable asset')
call_date = calendar.timegm(dateutil.parser.parse(args.call_date).utctimetuple())
call_price = float(args.call_price)
else:
call_date, call_price = 0, 0
try:
quantity = int(quantity)
except ValueError:
raise Exception("Invalid quantity")
tx_info = issuance.compose(db, source, transfer_destination,
asset_name, quantity, divisible, callable_,
call_date, call_price, description)
result = generate_unsigned_hex(tx_info)
elif action=='dividend':
source = getp('source')
asset = getp('asset')
dividend_asset = getp('dividend_asset')
quantity_per_share = util.devise(db, getp('quantity_per_share'), dividend_asset, 'input')
tx_info = dividend.compose(db, source, quantity_per_share, asset)
result = generate_unsigned_hex(tx_info)
elif action=='callback':
source = getp('source')
asset = getp('asset')
fraction_per_share = util.devise(db, getp('fraction_per_share'), 'fraction', 'input')
tx_info = callback.compose(db, source, fraction_per_share, asset)
result = generate_unsigned_hex(tx_info)
elif action=='broadcast':
source = getp('source')
text = getp('text')
value = util.devise(db, getp('value'), 'value', 'input')
fee_fraction = util.devise(db, getp('fee_fraction'), 'fraction', 'input')
tx_info = broadcast.compose(db, source, int(time.time()), value, fee_fraction, text)
result = generate_unsigned_hex(tx_info)
elif action=='bet':
source = getp('source')
feed_address = getp('feed_address')
bet_type = int(getp('bet_type'))
deadline = calendar.timegm(dateutil.parser.parse(getp('deadline')).utctimetuple())
wager = util.devise(db, getp('wager'), 'XCP', 'input')
counterwager = util.devise(db, getp('counterwager'), 'XCP', 'input')
target_value = util.devise(db, getp('target_value'), 'value', 'input')
leverage = util.devise(db, getp('leverage'), 'leverage', 'input')
expiration = getp('expiration')
tx_info = bet.compose(db, source, feed_address,
bet_type, deadline, wager,
counterwager, target_value,
leverage, expiration)
result = generate_unsigned_hex(tx_info)
else:
result = {'success':False, 'message':'Unknown action.'}
if config.MODE=="gui" and result['success']==True and unsigned==False:
unsigned_tx_hex = result['message']
tx_hash = bitcoin.transmit(unsigned_tx_hex);
result['message'] = "Transaction transmited: "+tx_hash
except Exception as e:
exc_type, exc_value, exc_traceback = sys.exc_info()
traceback.print_tb(exc_traceback, limit=5)
message = str(e)
result = {'success':False, 'message':message}
response.content_type = 'application/json'
return json.dumps(result, cls=DecimalEncoder)