def get(self, request):
print('Started ' + self.__class__.__name__ + ' get method')
try:
wallet_id = request.GET.get('wallet_id')
just_address = request.GET.get('just_address')
print(
'Started ', self.__class__.__name__,
' wallet_id=%s, just_address=%s ' %
(str(wallet_id), bool(str(just_address))))
if wallet_id:
wallet = HDWallet(wallet_id, db_uri=db_uri)
keys = wallet.keys(include_private=True)
keys = [x.__dict__ for x in keys]
address_list = []
if bool(just_address) == True:
for key in keys:
address_list.append(key['address'])
else:
for key in keys:
address_list.append({
'address_id': key['address'],
'private_key': key['private'],
'public_key': key['public']
})
return JsonResponse(address_list, safe=False)
else:
raise ValidationError(
get_env_var('exception.validation.address.no_wallet'))
except Exception as e:
raise e
def get(self, request):
print('Started ' + self.__class__.__name__ + ' get method')
try:
network = request.GET.get('network')
wallet_id = request.GET.get('wallet_id')
withsum = request.GET.get('withsum')
withsum = bool(withsum)
print('Started ', self.__class__.__name__, ' wallet_id=%s, withsum=%s, network=%s ' % (str(wallet_id),
bool(str(withsum)),network))
address_list = []
if wallet_id and network :
wallet = HDWallet(wallet_id, db_uri=db_uri)
wallet_address_list = wallet.addresslist()
print('Wallet=%s, with unspent value=%s' %(wallet_id,str(wallet.balance())))
address_list = '|'.join([str(a) for a in wallet_address_list])
block_service_url = get_env_var(
'blockchain.service.url') + '/multiaddr?active=' + address_list
print('service_url for get balance', block_service_url)
resp = requests.get(block_service_url)
print('\nreceived for blcokchain multiaddr resp', resp.status_code)
address_list = json.loads(resp.text)
address_list = self.getunspent(wallet_address_list,address_list,withsum)
return JsonResponse(address_list, safe=False)
else:
raise ValidationError(get_env_var('exception.validation.unspent.no_wallet_or_no_network'))
except ServiceException as e:
track = traceback.format_exc()
print(track)
raise ServiceException(e)
except Exception as e:
track = traceback.format_exc()
print(track)
raise ServiceException(get_env_var('exception.business.unspent.serviceexception'))
def getNewAddress(account_id,wallet_id):
try:
wallet = HDWallet(wallet_id, db_uri=db_uri)
address = wallet.new_key(account_id=account_id)
address = Address(address_id=address.address, network_name=address.network_name)
return address
except Exception as e:
raise ServiceException(get_env_var('exception.business.newaddress.dumpkey.serviceexception'))
def post(self, request):
print("enter wallet send")
try:
data = JSONParser().parse(request)
wallet_id = data.get('wallet_id')
address = data.get('address')
amount = data.get('amount')
print('wallet_id ' + str(wallet_id))
print('address ' + str(address))
'''
print('wallet starts')
srv = BitcoindClient()
print(srv.getutxos('1CRkjhJgWC6tPNdfqnXRgYDPniSScHenuP'))
print('bitcoin fee created')
'''
wallet = HDWallet(wallet_id, db_uri=db_uri)
print(' wallet.username ',
wallet.key_for_path('m/44\'/0\'/1\'/0/0'))
user = User.objects.filter(username=wallet.username)
print('user', user)
if user.count() > 0:
user = user[0]
print('wallets ', wallet, ' user_id ', user.user_id)
from_wallet_key = wallet.key(wallet.name)
print('from wallet key', from_wallet_key.key_id)
print('to wallet key as same ', wallet.key(address))
# print('performing txn update update db')
# wallet.transactions_update(account_id=user.user_id,key_id=from_wallet.key_id)
utx = wallet.utxos_update(account_id=user.user_id)
wallet.info()
wallet.get_key()
print('key change', wallet.get_key_change())
utxos = wallet.utxos(account_id=user.user_id)
res = wallet.send_to(address, amount)
print("Send transaction result:")
if res.hash:
print("Successfully send, tx id:", res.hash)
else:
print("TX not send, result:", res.errors)
return JsonResponse(res.as_dict(), safe=False)
except Exception as e:
track = traceback.format_exc()
logger.exception(track)
raise e
def __init__(self, wallet_dir):
super(BitcoinWallet, self).__init__()
self.network = 'testnet' if self.TESTNET else 'bitcoin'
self.wallet_dir = wallet_dir
self.min_confirmations = 0
self.wallet = None
self.unlocked = True
self.db_path = os.path.join(wallet_dir, 'wallets.sqlite')
self.wallet_name = 'tribler_testnet' if self.TESTNET else 'tribler'
if wallet_exists(self.wallet_name, databasefile=self.db_path):
self.wallet = HDWallet(self.wallet_name, databasefile=self.db_path)
self.created = True
def __init__(self, wallet_dir, testnet, network, currency):
if network not in SUPPORTED_NETWORKS:
raise UnsupportedNetwork(network)
super(BitcoinlibWallet, self).__init__()
self.network = network
self.wallet_name = f'tribler_{self.network}'
self.testnet = testnet
self.unlocked = True
self.currency = currency
self.wallet_dir = wallet_dir
self.min_confirmations = 0
self.wallet = None
self.db_path = os.path.join(wallet_dir, 'wallets.sqlite')
if wallet_exists(self.wallet_name, db_uri=self.db_path):
self.wallet = HDWallet(self.wallet_name, db_uri=self.db_path)
self.created = True
self.lib_init()
# raise ValueError("It is strongly advised to use not more then 1 private key per wallet.")
if len(key_list) != SIGS_N:
raise ValueError(
"Number of cosigners (%d) is different then expected. SIG_N=%d" %
(len(key_list), SIGS_N))
wallet3o5 = HDWallet.create_multisig(WALLET_NAME,
key_list,
SIGS_REQUIRED,
sort_keys=True,
network=NETWORK)
wallet3o5.new_key()
print("\n\nA multisig wallet with 1 key has been created on this system")
else:
wallet3o5 = HDWallet(WALLET_NAME)
print("\nUpdating UTXO's...")
wallet3o5.utxos_update()
wallet3o5.info()
utxos = wallet3o5.utxos()
# Creating transactions just like in a normal wallet, then send raw transaction to other cosigners. They
# can sign the transaction with there on key and pass it on to the next signer or broadcast it to the network.
# You can use sign_raw.py to import and sign a raw transaction.
# Example
# if utxos:
# print("\nNew unspent outputs found!")
# print("Now a new transaction will be created to sweep this wallet and send bitcoins to a testnet faucet")
# send_to_address = 'mv4rnyY3Su5gjcDNzbMLKBQkBicCtHUtFB'
def main():
print("Command Line Wallet for BitcoinLib\n")
# --- Parse commandline arguments ---
args = parse_args()
databasefile = DEFAULT_DATABASE
if args.database:
databasefile = os.path.join(BCL_DATABASE_DIR, args.database)
if args.generate_key:
passphrase = get_passphrase(args)
passphrase = ' '.join(passphrase)
seed = binascii.hexlify(Mnemonic().to_seed(passphrase))
hdkey = HDKey.from_seed(seed, network=args.network)
print(
"Private master key, to create multisig wallet on this machine: %s"
% hdkey.wif())
print(
"Public account key, to share with other cosigner multisig wallets: %s"
%
hdkey.public_master(witness_type=args.witness_type, multisig=True))
print("Network: %s" % hdkey.network.name)
clw_exit()
# List wallets, then exit
if args.list_wallets:
print("BitcoinLib wallets:")
for w in wallets_list(databasefile=databasefile):
if 'parent_id' in w and w['parent_id']:
continue
print("[%d] %s (%s) %s" %
(w['id'], w['name'], w['network'], w['owner']))
clw_exit()
# Delete specified wallet, then exit
if args.wallet_remove:
if not wallet_exists(args.wallet_name, databasefile=databasefile):
clw_exit("Wallet '%s' not found" % args.wallet_name)
inp = input(
"\nWallet '%s' with all keys and will be removed, without private key it cannot be restored."
"\nPlease retype exact name of wallet to proceed: " %
args.wallet_name)
if inp == args.wallet_name:
if wallet_delete(args.wallet_name,
force=True,
databasefile=databasefile):
clw_exit("\nWallet %s has been removed" % args.wallet_name)
else:
clw_exit("\nError when deleting wallet")
else:
clw_exit("\nSpecified wallet name incorrect")
wlt = None
if args.wallet_name and not args.wallet_name.isdigit(
) and not wallet_exists(args.wallet_name, databasefile=databasefile):
if not args.create_from_key and input(
"Wallet %s does not exist, create new wallet [yN]? " %
args.wallet_name).lower() != 'y':
clw_exit('Aborted')
wlt = create_wallet(args.wallet_name, args, databasefile)
args.wallet_info = True
else:
try:
wlt = HDWallet(args.wallet_name, databasefile=databasefile)
if args.passphrase is not None:
print(
"WARNING: Using passphrase option for existing wallet ignored"
)
if args.create_from_key is not None:
print(
"WARNING: Using create_from_key option for existing wallet ignored"
)
except WalletError as e:
clw_exit("Error: %s" % e.msg)
if wlt is None:
clw_exit("Could not open wallet %s" % args.wallet_name)
if args.import_private:
if wlt.import_key(args.import_private):
clw_exit("Private key imported")
else:
clw_exit("Failed to import key")
if args.wallet_recreate:
wallet_empty(args.wallet_name)
print("Removed transactions and generated keys from this wallet")
if args.update_utxos:
wlt.utxos_update()
if args.update_transactions:
wlt.scan(scan_gap_limit=5)
if args.export_private:
if wlt.scheme == 'multisig':
for w in wlt.cosigner:
if w.main_key and w.main_key.is_private:
print(w.main_key.wif)
elif not wlt.main_key or not wlt.main_key.is_private:
print("No private key available for this wallet")
else:
print(wlt.main_key.wif)
clw_exit()
if args.network is None:
args.network = wlt.network.name
tx_import = None
if args.import_tx_file:
try:
fn = args.import_tx_file
f = open(fn, "r")
except FileNotFoundError:
clw_exit("File %s not found" % args.import_tx_file)
try:
tx_import = ast.literal_eval(f.read())
except (ValueError, SyntaxError):
tx_import = f.read()
if args.import_tx:
try:
tx_import = ast.literal_eval(args.import_tx)
except (ValueError, SyntaxError):
tx_import = args.import_tx
if tx_import:
if isinstance(tx_import, dict):
wt = wlt.transaction_import(tx_import)
else:
wt = wlt.transaction_import_raw(tx_import, network=args.network)
wt.sign()
if args.push:
res = wt.send()
if res:
print("Transaction pushed to network. Transaction ID: %s" %
wt.hash)
else:
print("Error creating transaction: %s" % wt.error)
wt.info()
print("Signed transaction:")
print_transaction(wt)
clw_exit()
if args.receive:
keys = wlt.get_key(network=args.network, number_of_keys=args.receive)
if args.receive != 1:
keys += wlt.get_key_change(network=args.network,
number_of_keys=args.receive)
keys = [keys] if not isinstance(keys, list) else keys
print("Receive address(es):")
for key in keys:
addr = key.address
print(addr)
if QRCODES_AVAILABLE and args.receive == 1:
qrcode = pyqrcode.create(addr)
print(qrcode.terminal())
if not QRCODES_AVAILABLE and args.receive == 1:
print(
"Install qr code module to show QR codes: pip install pyqrcode"
)
clw_exit()
if args.create_transaction == []:
clw_exit("Missing arguments for --create-transaction/-t option")
if args.create_transaction:
if args.fee_per_kb:
clw_exit("Fee-per-kb option not allowed with --create-transaction")
try:
wt = create_transaction(wlt, args.create_transaction, args)
except WalletError as e:
clw_exit("Cannot create transaction: %s" % e.msg)
wt.sign()
print("Transaction created")
wt.info()
if args.push:
wt.send()
if wt.pushed:
print("Transaction pushed to network. Transaction ID: %s" %
wt.hash)
else:
print("Error creating transaction: %s" % wt.error)
else:
print(
"\nTransaction created but not send yet. Transaction dictionary for export: "
)
print_transaction(wt)
clw_exit()
if args.sweep:
if args.fee:
clw_exit("Fee option not allowed with --sweep")
offline = True
print("Sweep wallet. Send all funds to %s" % args.sweep)
if args.push:
offline = False
wt = wlt.sweep(args.sweep,
offline=offline,
network=args.network,
fee_per_kb=args.fee_per_kb)
if not wt:
clw_exit(
"Error occurred when sweeping wallet: %s. Are UTXO's available and updated?"
% wt)
wt.info()
if args.push:
if wt.pushed:
print("Transaction pushed to network. Transaction ID: %s" %
wt.hash)
elif not wt:
print("Cannot sweep wallet, are UTXO's updated and available?")
else:
print("Error sweeping wallet: %s" % wt.error)
else:
print(
"\nTransaction created but not send yet. Transaction dictionary for export: "
)
print_transaction(wt)
clw_exit()
# print("Updating wallet")
if args.network == 'bitcoinlib_test':
wlt.utxos_update()
print("Wallet info for %s" % wlt.name)
wlt.info()
def post(self, request):
print('Started ' + self.__class__.__name__ + ' get method')
try:
data = JSONParser().parse(request)
network = data.get('network')
output_address = data.get('address_id')
wallet_id = data.get('wallet_id')
send_amount = int(data.get('amount'))
print(
'Started ', self.__class__.__name__,
' wallet_id=%s, withsum=%s, network=%s ' %
(str(wallet_id), (str(output_address)), network))
wallet = HDWallet(wallet_id, db_uri=db_uri)
change_address = wallet.get_key_change()
change_address = change_address.address
print('change_address ', change_address)
if wallet_id:
service_url = get_env_var(
'service.url') + '/unspent/?wallet_id=' + str(
wallet_id) + '&network=' + network
print('service_url for unspent', service_url)
resp = requests.get(service_url, auth=service_auth)
print('received status code for unspent resp',
resp.status_code, ' and response %s' % (resp.text))
if resp.status_code != 200:
raise ServiceException(
get_env_var('exception.business.fee.serviceexception'))
else:
wallet_address_list = json.loads(resp.text)
service_url = get_env_var(
'service.url') + '/address/?wallet_id=' + str(wallet_id)
print('service_url for address', service_url)
resp = requests.get(service_url, auth=service_auth)
print('received status code for address resp',
resp.status_code)
if resp.status_code != 200:
private_input_address_list = json.loads(resp.text)
return JsonResponse(private_input_address_list, safe=False)
else:
private_input_address_list = json.loads(resp.text)
blocks = 2
fee_per_kb = 0
if network == 'bitcoin':
fee_per_kb = btc_srv.estimatefee(blocks)
elif network == 'litecoin':
fee_per_kb = ltc_srv.estimatefee(blocks)
print('Fee per kb %s' % (str(fee_per_kb)))
t = self.create_transaction(wallet_address_list,
private_input_address_list,
output_address, change_address,
send_amount, fee_per_kb,
network)
return JsonResponse(t.as_dict(), safe=False)
else:
raise ValidationError(
get_env_var('exception.validation.fee.no_coin_type'))
except ServiceException as e:
track = traceback.format_exc()
print(track)
raise ServiceException(e)
except Exception as e:
track = traceback.format_exc()
print(track)
return HttpResponse(status=404)
#
# © 2017 November - 1200 Web Development <http://1200wd.com/>
#
# TODO: Outdated, need to update example
from bitcoinlib.wallets import HDWallet
from bitcoinlib.mnemonic import Mnemonic
from bitcoinlib.keys import HDKey
try:
input = raw_input
except NameError:
pass
WALLET_NAME = "Multisig_3of5"
wlt = HDWallet(WALLET_NAME)
# If you want to sign on an offline PC, export utxo dictionary to offline PC
# utxos = {...}
# wlt.utxos_update(utxos=utxos)
wlt.utxos_update()
wlt.info()
# Paste your raw transaction here or enter in default input
raw_tx = ''
if not raw_tx:
raw_tx = input("Paste raw transaction hex: ")
passphrase = input("Enter passphrase: ")
password = input("Enter password []:")
clw_exit("\nWallet %s has been removed" % args.wallet_name)
else:
clw_exit("\nError when deleting wallet")
else:
clw_exit("\nSpecified wallet name incorrect")
wlt = None
if args.wallet_name and not args.wallet_name.isdigit() and \
not wallet_exists(args.wallet_name, databasefile=databasefile):
if input("Wallet %s does not exist, create new wallet [yN]? " %
args.wallet_name).lower() == 'y':
wlt = create_wallet(args.wallet_name, args, databasefile)
args.wallet_info = True
else:
try:
wlt = HDWallet(args.wallet_name, databasefile=databasefile)
if args.passphrase is not None or args.passphrase_strength is not None:
print(
"WARNING: Using passphrase options for existing wallet ignored"
)
except WalletError as e:
clw_exit("Error: %s" % e.msg)
if wlt is None:
clw_exit("Could not open wallet %s" % args.wallet_name)
if args.receive:
addr = wlt.get_key().address
print("Receive address is %s" % addr)
if QRCODES_AVAILABLE:
qrcode = pyqrcode.create(addr)
print(qrcode.terminal())
for key in key_lists['Online PC']:
if key.key_type == 'single':
print(" HDKey('%s', key_type='single', witness_type='%s')" %
(key.wif_private(), WITNESS_TYPE))
else:
print(" '%s'," % key.wif_private())
print("]")
print(
"wlt = HDWallet.create('%s', key_list, sigs_required=2, witness_type='%s', network='%s')"
% (WALLET_NAME, WITNESS_TYPE, NETWORK))
print("wlt.get_key()")
print("wlt.info()")
else:
from bitcoinlib.config.config import BITCOINLIB_VERSION, BCL_DATABASE_DIR
online_wallet = HDWallet(WALLET_NAME,
db_uri=BCL_DATABASE_DIR +
'/bitcoinlib.tmp.sqlite')
online_wallet.utxos_update()
online_wallet.info()
utxos = online_wallet.utxos()
if utxos:
print("\nNew unspent outputs found!")
print(
"Now a new transaction will be created to sweep this wallet and send bitcoins to a testnet faucet"
)
send_to_address = 'n2eMqTT929pb1RDNuqEnxdaLau1rxy3efi'
t = online_wallet.sweep(send_to_address, min_confirms=0)
print(t.raw_hex())
print(
"Now copy-and-paste the raw transaction hex to your Offline PC and sign it there with a second signature:"
)
def get(self, request, wallet_id):
"""
Retrieve, update or delete a code snippet.
"""
try:
print('enter txn')
txn = Txn.txn_list_wallet(db_uri=db_uri, wallet_id=wallet_id)
print('Started ' + self.__class__.__name__ + ' get method')
network = request.GET.get('network')
print('Started ', self.__class__.__name__,
' wallet_id=%s, network=%s ' % (str(wallet_id), network))
address_list = []
if wallet_id and network:
wallet = HDWallet(wallet_id, db_uri=db_uri)
wallet_address_list = wallet.addresslist()
if network == 'bitcoin':
address_list = '|'.join(
[str(a) for a in wallet_address_list])
block_service_url = get_env_var(
'blockchain.service.url'
) + '/multiaddr?active=' + address_list
print('service_url for get balance', block_service_url)
resp = requests.get(block_service_url)
print('\nreceived for blcokchain multiaddr resp',
resp.status_code)
address_list = json.loads(resp.text)
address_list = self.getBitcoinTxn(address_list)
return JsonResponse(address_list, safe=False)
elif network == 'litecoin':
address_list = ';'.join(
[str(a) for a in wallet_address_list])
blockcypher_service_url = get_env_var(
'blockcypher.service.url'
) + '/v1/ltc/main/addrs/' + address_list + '/full?token=' + get_env_var(
'blockcypher.service.token')
print('service_url for unspent balance',
blockcypher_service_url)
resp = requests.get(blockcypher_service_url)
print('\nreceived for blockcypher balance resp',
resp.status_code)
address_list = json.loads(resp.text)
address_list = self.getLitecoinTxn(address_list)
print('address_list----------', address_list)
return JsonResponse(address_list, safe=False)
else:
raise ValidationError(
get_env_var(
'exception.validation.txn.no_wallet_or_no_network'))
except WalletError as e:
track = traceback.format_exc()
print(track)
raise e
except ServiceException as e:
track = traceback.format_exc()
print(track)
raise ServiceException(e)
except Exception as e:
track = traceback.format_exc()
print(track)
raise ServiceException(
get_env_var('exception.business.txn.serviceexception'))
return JsonResponse(txn, safe=False)
except Txn.DoesNotExist:
return HttpResponse(status=404)
print("\n=== Test import Litecoin key in Bitcoin wallet (should give error) ===")
w = HDWallet.create(
name='Wallet Error',
db_uri=test_database)
try:
w.import_key(key='T43gB4F6k1Ly3YWbMuddq13xLb56hevUDP3RthKArr7FPHjQiXpp', network='litecoin')
except WalletError as e:
print("Import litecoin key in bitcoin wallet gives an EXPECTED error: %s" % e)
print("\n=== Normalize BIP32 key path ===")
key_path = "m/44h/1'/0p/2000/1"
print("Raw: %s, Normalized: %s" % (key_path, normalize_path(key_path)))
print("\n=== Send test bitcoins to an address ===")
wallet_import = HDWallet('TestNetWallet', db_uri=test_database)
for _ in range(10):
wallet_import.new_key()
wallet_import.utxos_update(99)
wallet_import.info()
utxos = wallet_import.utxos(99)
try:
res = wallet_import.send_to('mxdLD8SAGS9fe2EeCXALDHcdTTbppMHp8N', 1000, 99)
print("Send transaction result:")
if res.hash:
print("Successfully send, tx id:", res.hash)
else:
print("TX not send, result:", res.errors)
except WalletError as e:
print("TX not send, error: %s" % e.msg)
except Exception as e:
print("\n---> Please create a wallet on your Other PC like this:")
print("from bitcoinlib.wallets import HDWallet")
print("from bitcoinlib.keys import HDKey")
print("")
print("key_list = [")
print(" '%s'," % key_list[0].account_multisig_key().wif_public())
print(" '%s'," % key_list[1].wif())
print(" HDKey('%s', key_type='single')" % key_list[2].wif_public())
print("]")
print(
"wlt = HDWallet.create_multisig('%s', key_list, 2, sort_keys=True, network='%s')"
% (WALLET_NAME, NETWORK))
print("wlt.new_key()")
print("wlt.info()")
else:
thispc_wallet = HDWallet(WALLET_NAME)
thispc_wallet.utxos_update()
thispc_wallet.info()
utxos = thispc_wallet.utxos()
if utxos:
print("\nNew unspent outputs found!")
print(
"Now a new transaction will be created to sweep this wallet and send bitcoins to a testnet faucet"
)
send_to_address = 'n2eMqTT929pb1RDNuqEnxdaLau1rxy3efi'
res = thispc_wallet.sweep(send_to_address, min_confirms=0)
assert 'transaction' in res
print(
"Now copy-and-paste the raw transaction hex to your Other PC and sign it there with a second signature:"
)
from bitcoinlib.wallets import HDWallet, wallet_delete
import bitcoinlib.transactions
import bitcoinlib.encoding
import hashlib
from bitcoinlib.mnemonic import Mnemonic
import codecs
import base58check
passphrase = "space cricket train sell disagree assume onion soap journey style camera false"
wallet_name = "trial"
#w = HDWallet.create(wallet_name, keys=passphrase, network='testnet', db_uri='./trial.db')
w = HDWallet(wallet_name, db_uri='./trial.db')
#w.utxos_update()
key = w.get_key()
address = key.address
print("address:", address)
# TODO: hash160 not working
# print("hash", bitcoinlib.encoding.hash160(address))
print(w.balance())
tx_hash = w.utxos()[-1]['tx_hash']
t = w.transaction(tx_hash)
script = t.outputs[0].lock_script
print(t.outputs[0].script_type)
# print(codecs.decode(t.outputs[0].lock_script, 'base58'))
print(script)
print(bitcoinlib.transactions.script_to_string(script))
