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 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)