def check_outputs_max_index(unspents, changecode=0): index = -1 for u in unspents: upath = u['xpub']['path'] cdexpath = bitcoin.bip32_path_from_string(upath) if (cdexpath[-2] == changecode): cdex = cdexpath[-1] index = max(cdex, index) return index + 1
def check_outputs_max_index(unspents, changecode=0): index =- 1 for u in unspents: upath = u['xpub']['path'] cdexpath = bitcoin.bip32_path_from_string(upath) if cdexpath[-2] == changecode: cdex = cdexpath[-1] index = max(cdex, index) return index + 1
def sign(args): master_key = get_master_key() input_transaction = json.load(args.input_file) privs = input_transaction['keys'] tx = input_transaction['tx'] for k, p in privs.items(): pstr = bitcoin.bip32_path_from_string(p['path']) xpubk = p['m'] a = 0 priv_key = bitcoin.hd_lookup(master_key, account=a) while (bitcoin.bip32_privtopub(priv_key) != xpubk): priv_key = bitcoin.hd_lookup(master_key, account=a) a += 1 privs[k] = bitcoin.bip32_descend(priv_key, pstr[0], pstr[1]) print(bitcoin.signall(str(tx), privs))
def sign(args): master_key = get_master_key() input_transaction = json.load(args.input_file) privs = input_transaction['keys'] tx = input_transaction['tx'] for k, p in privs.items(): pstr = bitcoin.bip32_path_from_string(p['path']) xpubk = p['m'] a = 0 priv_key = bitcoin.hd_lookup(master_key, account = a) while bitcoin.bip32_privtopub(priv_key) != xpubk: priv_key = bitcoin.hd_lookup(master_key, account = a) a += 1 privs[k] = bitcoin.bip32_descend(priv_key, pstr[0], pstr[1]) print(bitcoin.signall(str(tx), privs))