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
(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'
# res = wallet3o5.sweep(send_to_address, min_confirms=0)
# if 'transaction' in res:
# print("Now send the raw transaction hex to one of the other cosigners to sign using sign_raw.py")
# print("Raw transaction: " % res['transaction'].raw_hex())
# else:
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:"
)
print("\nfrom bitcoinlib.wallets import HDWallet")
print("")
print("wlt = HDWallet('%s')" % WALLET_NAME)
print("utxos = ", end='')
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(e)
#
# Segwit wallets
#
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:"
)
print("\nfrom bitcoinlib.wallets import HDWallet")
print("")
print("wlt = HDWallet('%s')" % WALLET_NAME)
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))
