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firmware/testing/test_miniscript.py
scgbckbone ab91463ec6 test fixes, multiproc for test_miniscript.py
2025-06-13 11:12:58 +02:00

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# (c) Copyright 2023 by Coinkite Inc. This file is covered by license found in COPYING-CC.
#
# Miniscript-related tests.
#
import pytest, json, time, itertools, struct, random, os, base64
from ckcc.protocol import CCProtocolPacker
from constants import AF_P2TR
from psbt import BasicPSBT
from charcodes import KEY_QR, KEY_RIGHT, KEY_CANCEL
from bbqr import split_qrs
from bip32 import BIP32Node
H = "50929b74c1a04954b78b4b6035e97a5e078a5a0f28ec96d547bfee9ace803ac0" # BIP-0341
TREE = {
1: '%s',
2: '{%s,%s}',
3: random.choice(['{{%s,%s},%s}','{%s,{%s,%s}}']),
4: '{{%s,%s},{%s,%s}}',
5: random.choice(['{{%s,%s},{%s,{%s,%s}}}', '{{{%s,%s},%s},{%s,%s}}']),
6: '{{%s,{%s,%s}},{{%s,%s},%s}}',
7: '{{%s,{%s,%s}},{%s,{%s,{%s,%s}}}}',
8: '{{{%s,%s},{%s,%s}},{{%s,%s},{%s,%s}}}',
# more than MAX (4) for test purposes
9: '{{{%s,{%s,%s}},{%s,%s}},{{%s,%s},{%s,%s}}}'
}
def ranged_unspendable_internal_key(chain_code=32 * b"\x01", subderiv="/<0;1>/*"):
# provide ranged provably unspendable key in serialized extended key format for core to understand it
# core does NOT understand 'unspend('
pk = b"\x02" + bytes.fromhex(H)
node = BIP32Node.from_chaincode_pubkey(chain_code, pk)
return node.hwif() + subderiv
@pytest.fixture
def offer_minsc_import(cap_story, dev, sim_root_dir):
def doit(config, allow_non_ascii=False):
# upload the file, trigger import
file_len, sha = dev.upload_file(config.encode('utf-8' if allow_non_ascii else 'ascii'))
with open(f'{sim_root_dir}/debug/last-config-msc.txt', 'wt') as f:
f.write(config)
dev.send_recv(CCProtocolPacker.miniscript_enroll(file_len, sha))
time.sleep(.2)
title, story = cap_story()
return title, story
return doit
@pytest.fixture
def import_miniscript(goto_home, pick_menu_item, cap_story, need_keypress,
nfc_write_text, press_select, scan_a_qr, press_nfc):
def doit(fname, way="sd", data=None):
goto_home()
pick_menu_item('Settings')
pick_menu_item('Miniscript')
pick_menu_item('Import')
time.sleep(.3)
_, story = cap_story()
if way == "nfc":
if "via NFC" not in story:
pytest.skip("nfc disabled")
press_nfc()
time.sleep(.1)
if isinstance(data, dict):
data = json.dumps(data)
nfc_write_text(data)
time.sleep(1)
return cap_story()
elif way == "qr":
if isinstance(data, dict):
data = json.dumps(data)
need_keypress(KEY_QR)
try:
scan_a_qr(data)
except:
# always as text - even if it is json
actual_vers, parts = split_qrs(data, 'U', max_version=20)
random.shuffle(parts)
for p in parts:
scan_a_qr(p)
time.sleep(1) # just so we can watch
time.sleep(1)
return cap_story()
if "Press (1) to import miniscript wallet file from SD Card" in story:
# in case Vdisk or NFC is enabled
if way == "sd":
need_keypress("1")
elif way == "vdisk":
if "ress (2)" not in story:
pytest.xfail(way)
need_keypress("2")
else:
if way != "sd":
pytest.xfail(way)
time.sleep(.5)
pick_menu_item(fname)
time.sleep(.1)
return cap_story()
return doit
@pytest.fixture
def import_duplicate(import_miniscript, press_cancel, virtdisk_path, microsd_path):
def doit(fname, way="sd", data=None):
new_fpath = None
new_fname = None
path_f = microsd_path
if way == "vdisk":
path_f = virtdisk_path
time.sleep(.2)
title, story = import_miniscript(fname, way, data=data)
if "unique names" in story:
# trying to import duplicate with same name
# cannot get over name uniqueness requirement
# need to duplicate
if way in ["qr", "nfc"]:
data["name"] = data["name"] + "-new"
else:
with open(path_f(fname), "r") as f:
res = f.read()
basename, ext = fname.split(".", 1)
new_fname = basename + "-new" + "." + ext
new_fpath = path_f(basename+"-new"+"."+ext)
with open(new_fpath, "w") as f:
f.write(res)
title, story = import_miniscript(new_fname, way, data=data)
time.sleep(.2)
assert "duplicate of already saved wallet" in story
assert "OK to approve" not in story
press_cancel()
if new_fpath:
os.remove(new_fpath)
return doit
@pytest.fixture
def miniscript_descriptors(goto_home, pick_menu_item, need_keypress, cap_story,
microsd_path, is_q1, readback_bbqr, cap_screen_qr,
garbage_collector):
def doit(minsc_name):
qr_external = None
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
pick_menu_item(minsc_name)
pick_menu_item("Descriptors")
pick_menu_item("Export")
need_keypress("1") # internal and external separately
time.sleep(.1)
if is_q1:
# check QR
need_keypress(KEY_QR)
try:
file_type, data = readback_bbqr()
assert file_type == "U"
data = data.decode()
except:
data = cap_screen_qr().decode('ascii')
qr_external, qr_internal = data.split("\n")
need_keypress(KEY_CANCEL)
pick_menu_item("Export")
need_keypress("1") # internal and external separately
time.sleep(.2)
title, story = cap_story()
if "Press (1)" in story:
need_keypress("1")
time.sleep(.2)
title, story = cap_story()
assert "Miniscript file written" in story
fname = story.split("\n\n")[-1]
fpath = microsd_path(fname)
garbage_collector.append(fpath)
with open(fpath, "r") as f:
cont = f.read()
external, internal = cont.split("\n")
if qr_external:
assert qr_external == external
assert qr_internal == internal
return external, internal
return doit
@pytest.fixture
def usb_miniscript_get(dev):
def doit(name):
dev.check_mitm()
resp = dev.send_recv(CCProtocolPacker.miniscript_get(name))
return json.loads(resp)
return doit
@pytest.fixture
def usb_miniscript_delete(dev):
def doit(name):
dev.check_mitm()
dev.send_recv(CCProtocolPacker.miniscript_delete(name))
return doit
@pytest.fixture
def usb_miniscript_ls(dev):
def doit():
dev.check_mitm()
resp = dev.send_recv(CCProtocolPacker.miniscript_ls())
return json.loads(resp)
return doit
@pytest.fixture
def usb_miniscript_addr(dev):
def doit(name, index, change=False):
dev.check_mitm()
resp = dev.send_recv(CCProtocolPacker.miniscript_address(name, change, index))
return resp
return doit
@pytest.fixture
def get_cc_key(dev):
def doit(path, subderiv=None):
# cc device key
master_xfp_str = struct.pack('<I', dev.master_fingerprint).hex()
cc_key = dev.send_recv(CCProtocolPacker.get_xpub(path), timeout=None)
return f"[{master_xfp_str}/{path}]{cc_key}{subderiv if subderiv else '/<0;1>/*'}"
return doit
@pytest.fixture
def bitcoin_core_signer(bitcoind):
def doit(name="core_signer"):
# core signer
signer = bitcoind.create_wallet(wallet_name=name, disable_private_keys=False,
blank=False, passphrase=None, avoid_reuse=False,
descriptors=True)
target_desc = ""
bitcoind_descriptors = signer.listdescriptors()["descriptors"]
for d in bitcoind_descriptors:
if d["desc"].startswith("pkh(") and d["internal"] is False:
target_desc = d["desc"]
break
core_desc, checksum = target_desc.split("#")
core_key = core_desc[4:-1]
return signer, core_key
return doit
@pytest.fixture
def address_explorer_check(goto_home, pick_menu_item, need_keypress, cap_menu,
cap_story, miniscript_descriptors, load_export,
usb_miniscript_addr, cap_screen_qr, press_select):
def doit(way, addr_fmt, wallet, cc_minsc_name, export_check=True):
goto_home()
pick_menu_item("Address Explorer")
need_keypress('4') # warning
m = cap_menu()
wal_name = m[-1]
pick_menu_item(wal_name)
title, story = cap_story()
assert "Taproot internal key" not in story
if way == "qr":
need_keypress(KEY_QR)
cc_addrs = []
for i in range(10):
cc_addrs.append(cap_screen_qr().decode())
need_keypress(KEY_RIGHT)
time.sleep(.2)
need_keypress(KEY_CANCEL)
else:
contents = load_export(way, label="Address summary", is_json=False,
sig_check=addr_fmt != "bech32m")
addr_cont = contents.strip()
press_select()
time.sleep(.5)
title, story = cap_story()
assert "(0)" in story
assert "change addresses." in story
need_keypress("0")
time.sleep(.5)
title, story = cap_story()
assert "(0)" not in story
assert "change addresses." not in story
if way == "qr":
need_keypress(KEY_QR)
cc_addrs_change = []
for i in range(10):
cc_addrs_change.append(cap_screen_qr().decode())
need_keypress(KEY_RIGHT)
time.sleep(.2)
need_keypress(KEY_CANCEL)
else:
contents_change = load_export(way, label="Address summary", is_json=False,
sig_check=addr_fmt != "bech32m")
addr_cont_change = contents_change.strip()
if way == "nfc":
addr_range = [0, 9]
cc_addrs = addr_cont.split("\n")
cc_addrs_change = addr_cont_change.split("\n")
part_addr_index = 0
elif way == 'qr':
addr_range = [0, 9]
part_addr_index = 0
else:
addr_range = [0, 249]
cc_addrs_split = addr_cont.split("\n")
cc_addrs_split_change = addr_cont_change.split("\n")
# header is different for taproot
if addr_fmt == "bech32m":
try:
assert "Internal Key" in cc_addrs_split[0]
except AssertionError:
assert "Unspendable Internal Key" in cc_addrs_split[0]
assert "Taptree" in cc_addrs_split[0]
else:
assert "Internal Key" not in cc_addrs_split[0]
assert "Taptree" not in cc_addrs_split[0]
cc_addrs = cc_addrs_split[1:]
cc_addrs_change = cc_addrs_split_change[1:]
part_addr_index = 1
time.sleep(2)
internal_desc = None
external_desc = None
descriptors = wallet.listdescriptors()["descriptors"]
for desc in descriptors:
if desc["internal"]:
internal_desc = desc["desc"]
else:
external_desc = desc["desc"]
if export_check:
cc_external, cc_internal = miniscript_descriptors(cc_minsc_name)
unspend = "unspend("
if unspend in cc_external:
assert "unspend(" in cc_internal
netcode = "XTN" if "tpub" in cc_external else "BTC"
# bitcoin core does not recognize unspend( - needs hack
# CC properly exports any imported unspend( for bitcoin core
# as extended key serialization xpub/<0;1>/*
start_idx = cc_external.find(unspend)
assert start_idx != -1
end_idx = start_idx + len(unspend) + 64 + 1
uns = cc_external[start_idx: end_idx]
chain_code = bytes.fromhex(uns[len(unspend):-1])
node = BIP32Node.from_chaincode_pubkey(chain_code,
b"\x02" + bytes.fromhex(H),
netcode=netcode)
ek = node.hwif()
cc_external = cc_external.replace(uns, ek)
cc_internal = cc_internal.replace(uns, ek)
def remove_minisc_syntactic_sugar(descriptor, a, b):
# syntactic sugar https://bitcoin.sipa.be/miniscript/
target_len = len(a)
idx = 0
while idx != -1:
idx = descriptor.find(a, idx)
if idx == -1: break
# needs colon more identities than just 'c'
rep = f":{b}" if descriptor[idx-1] in "asctdvjnlu" else f"{b}"
descriptor = descriptor[:idx] + rep + descriptor[idx+target_len:]
return descriptor
cc_external = remove_minisc_syntactic_sugar(cc_external, "c:pk_k(", "pk(")
cc_internal = remove_minisc_syntactic_sugar(cc_internal, "c:pk_k(", "pk(")
cc_external = remove_minisc_syntactic_sugar(cc_external, "c:pk_h(", "pkh(")
cc_internal = remove_minisc_syntactic_sugar(cc_internal, "c:pk_h(", "pkh(")
assert cc_external.split("#")[0] == external_desc.split("#")[0].replace("'", "h")
assert cc_internal.split("#")[0] == internal_desc.split("#")[0].replace("'", "h")
bitcoind_addrs = wallet.deriveaddresses(external_desc, addr_range)
bitcoind_addrs_change = wallet.deriveaddresses(internal_desc, addr_range)
for cc, core in [(cc_addrs, bitcoind_addrs), (cc_addrs_change, bitcoind_addrs_change)]:
for idx, cc_item in enumerate(cc):
if way == "nfc":
address = cc_item
elif way == "qr":
if cc_item.startswith("BC"):
cc_item = cc_item.lower()
address = cc_item
else:
cc_item = cc_item.split(",")
address = cc_item[part_addr_index]
address = address[1:-1]
assert core[idx] == address
# check few USB addresses
for i in range(5):
addr = usb_miniscript_addr(cc_minsc_name, i, change=False)
time.sleep(.1)
title, story = cap_story()
assert addr in story
assert addr == bitcoind_addrs[i]
for i in range(5):
addr = usb_miniscript_addr(cc_minsc_name, i, change=True)
time.sleep(.1)
title, story = cap_story()
assert addr in story
assert addr == bitcoind_addrs_change[i]
return doit
@pytest.fixture
def bitcoind_miniscript(bitcoind, need_keypress, cap_story, load_export,
pick_menu_item, goto_home, cap_menu, microsd_path,
use_regtest, get_cc_key, import_miniscript,
bitcoin_core_signer, import_duplicate, press_select,
virtdisk_path, garbage_collector):
def doit(M, N, script_type, internal_key=None, cc_account=0, funded=True,
tapscript_threshold=False, add_own_pk=False, same_account=False, way="sd"):
use_regtest()
bitcoind_signers = []
bitcoind_signers_xpubs = []
for i in range(N - 1):
s, core_key = bitcoin_core_signer(f"bitcoind--signer{i}")
s.keypoolrefill(10)
bitcoind_signers.append(s)
bitcoind_signers_xpubs.append(core_key)
# watch only wallet where multisig descriptor will be imported
ms = bitcoind.create_wallet(
wallet_name=f"watch_only_{script_type}_{M}of{N}", disable_private_keys=True,
blank=True, passphrase=None, avoid_reuse=False, descriptors=True
)
me_pth = f"m/48h/1h/{cc_account}h/3h"
me = get_cc_key(me_pth)
ik = internal_key or ranged_unspendable_internal_key()
if tapscript_threshold:
signers_xp = [me] + bitcoind_signers_xpubs
assert len(signers_xp) == N
desc = f"tr({ik},%s)"
scripts = []
for c in itertools.combinations(signers_xp, M):
tmplt = f"sortedmulti_a({M},{','.join(c)})"
scripts.append(tmplt)
if len(scripts) > 8:
while True:
# just some of them but at least one has to have my key
x = random.sample(scripts, 8)
if any(me in s for s in x):
scripts = x
break
if add_own_pk:
if len(scripts) < 8:
if same_account:
cc_key = get_cc_key(me_pth, subderiv="/<2;3>/*")
else:
cc_key = get_cc_key("m/86h/1h/1000h")
cc_pk_leaf = f"pk({cc_key})"
scripts.append(cc_pk_leaf)
else:
pytest.skip("Scripts full")
temp = TREE[len(scripts)]
temp = temp % tuple(scripts)
desc = desc % temp
else:
if add_own_pk:
if same_account:
ss = [get_cc_key(me_pth, subderiv="/<4;5>/*")] + bitcoind_signers_xpubs
cc_key = get_cc_key(me_pth, subderiv="/<6;7>/*")
else:
ss = [get_cc_key("m/86h/1h/0h")] + bitcoind_signers_xpubs
cc_key = get_cc_key("m/86h/1h/1000h")
tmplt = f"sortedmulti_a({M},{','.join(ss)})"
cc_pk_leaf = f"pk({cc_key})"
desc = f"tr({ik},{{{tmplt},{cc_pk_leaf}}})"
else:
desc = f"tr({ik},sortedmulti_a({M},{me},{','.join(bitcoind_signers_xpubs)}))"
name = "minisc"
fname = None
if way in ["sd", "vdisk"]:
data = None
fname = f"{name}.txt"
path_f = microsd_path if way == 'sd' else virtdisk_path
fpath = path_f(fname)
with open(fpath, "w") as f:
f.write(desc + "\n")
garbage_collector.append(fpath)
else:
data = dict(name=name, desc=desc)
_, story = import_miniscript(fname, way=way, data=data)
assert "Create new miniscript wallet?" in story
assert name in story
if script_type == "p2tr":
assert "Taproot internal key" in story
assert "Tapscript" in story
assert "Press (1) to see extended public keys" in story
if script_type == "p2wsh":
assert "P2WSH" in story
elif script_type == "p2sh":
assert "P2SH" in story
elif script_type == "p2tr":
assert "P2TR" in story
else:
assert "P2SH-P2WSH" in story
# assert "Derivation:\n Varies (2)" in story
press_select() # approve multisig import
import_duplicate(fname, way=way, data=data)
goto_home()
pick_menu_item('Settings')
pick_menu_item('Miniscript')
menu = cap_menu()
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export(way, label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
# import descriptors to watch only wallet
res = ms.importdescriptors(core_desc_object)
assert res[0]["success"]
assert res[1]["success"]
if funded:
if script_type == "p2wsh":
addr_type = "bech32"
elif script_type == "p2tr":
addr_type = "bech32m"
elif script_type == "p2sh":
addr_type = "legacy"
else:
addr_type = "p2sh-segwit"
addr = ms.getnewaddress("", addr_type)
if script_type == "p2wsh":
sw = "bcrt1q"
elif script_type == "p2tr":
sw = "bcrt1p"
else:
sw = "2"
assert addr.startswith(sw)
# get some coins and fund above multisig address
bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
return ms, bitcoind_signers
return doit
@pytest.mark.bitcoind
@pytest.mark.parametrize("addr_fmt", ["bech32", "p2sh-segwit"])
@pytest.mark.parametrize("lt_type", ["older", "after"]) # this is actually not generated by liana (liana is relative only)
@pytest.mark.parametrize("recovery", [True, False])
@pytest.mark.parametrize("way", ["qr", "nfc", "sd", "vdisk"])
@pytest.mark.parametrize("minisc", [
"or_d(pk(@A),and_v(v:pkh(@B),locktime(N)))",
"or_d(pk(@A),and_v(v:pk(@B),locktime(N)))", # this is actually not generated by liana
"or_d(multi(2,@A,@C),and_v(v:pkh(@B),locktime(N)))",
"or_d(pk(@A),and_v(v:multi(2,@B,@C),locktime(N)))",
])
def test_liana_miniscripts_simple(addr_fmt, recovery, lt_type, minisc, clear_miniscript, goto_home,
pick_menu_item, cap_menu, cap_story, microsd_path, way,
use_regtest, bitcoind, microsd_wipe, load_export, dev,
address_explorer_check, get_cc_key, import_miniscript,
bitcoin_core_signer, import_duplicate, press_select,
virtdisk_path, skip_if_useless_way, garbage_collector):
skip_if_useless_way(way)
normal_cosign_core = False
recovery_cosign_core = False
if "multi(" in minisc.split("),", 1)[0]:
normal_cosign_core = True
if "multi(" in minisc.split("),", 1)[-1]:
recovery_cosign_core = True
if lt_type == "older":
sequence = 5
locktime = 0
# 101 blocks are mined by default
to_replace = "older(5)"
else:
sequence = None
locktime = 105
to_replace = "after(105)"
minisc = minisc.replace("locktime(N)", to_replace)
if addr_fmt == "bech32":
desc = f"wsh({minisc})"
else:
desc = f"sh(wsh({minisc}))"
# core signer
signer0, core_key0 = bitcoin_core_signer("s0")
# cc device key
cc_key = get_cc_key("84h/0h/0h")
if recovery:
# recevoery path is always B
desc = desc.replace("@B", cc_key)
desc = desc.replace("@A", core_key0)
else:
desc = desc.replace("@A", cc_key)
desc = desc.replace("@B", core_key0)
if "@C" in desc:
signer1, core_key1 = bitcoin_core_signer("s1")
desc = desc.replace("@C", core_key1)
use_regtest()
clear_miniscript()
goto_home()
name = "core-miniscript"
fname = f"{name}.txt"
if way in ["qr", "nfc"]:
data = dict(name=name, desc=desc)
else:
path_f = microsd_path if way == "sd" else virtdisk_path
data = None
fpath = path_f(fname)
garbage_collector.append(fpath)
with open(fpath, "w") as f:
f.write(desc)
wo = bitcoind.create_wallet(wallet_name=name, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
_, story = import_miniscript(fname, way=way, data=data)
try:
assert "Create new miniscript wallet?" in story
except:
time.sleep(.2)
_, story = cap_story()
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
import_duplicate(fname, way=way, data=data)
menu = cap_menu()
assert menu[0] == name
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export(way, label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
addr = wo.getnewaddress("", addr_fmt)
addr_dest = wo.getnewaddress("", addr_fmt) # self-spend
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
all_of_it = wo.getbalance()
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"]}
if recovery and sequence:
inp["sequence"] = sequence
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
[{addr_dest: all_of_it - 1}],
locktime if recovery else 0,
{"fee_rate": 20, "change_type": addr_fmt, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
if normal_cosign_core or recovery_cosign_core:
psbt = signer1.walletprocesspsbt(psbt, True, "ALL")["psbt"]
name = f"{name}.psbt"
fpath = microsd_path(name)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(name)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = wo.testmempoolaccept([tx_hex])
if recovery:
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final' if sequence else "non-final"
bitcoind.supply_wallet.generatetoaddress(6, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
else:
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
# check addresses
address_explorer_check(way, addr_fmt, wo, "core-miniscript")
@pytest.mark.parametrize("addr_fmt", ["bech32", "p2sh-segwit"])
@pytest.mark.parametrize("way", ["qr", "sd"])
@pytest.mark.parametrize("minsc", [
("or_i(and_v(v:pkh($0),older(10)),or_d(multi(3,@A,@B,@C),and_v(v:thresh(2,pkh($1),a:pkh($2),a:pkh($3)),older(5))))", 0),
("or_i(and_v(v:pkh(@A),older(10)),or_d(multi(3,$0,$1,$2),and_v(v:thresh(2,pkh($3),a:pkh($4),a:pkh($5)),older(5))))", 10),
("or_i(and_v(v:pkh($0),older(10)),or_d(multi(3,$1,$2,$3),and_v(v:thresh(2,pkh(@A),a:pkh(@B),a:pkh($4)),older(5))))", 5),
])
def test_liana_miniscripts_complex(addr_fmt, minsc, bitcoind, use_regtest, clear_miniscript,
microsd_path, pick_menu_item, cap_story,
load_export, goto_home, address_explorer_check, cap_menu,
get_cc_key, import_miniscript, bitcoin_core_signer,
import_duplicate, press_select, way, skip_if_useless_way,
garbage_collector):
skip_if_useless_way(way)
use_regtest()
clear_miniscript()
goto_home()
minsc, to_gen = minsc
signer_keys = minsc.count("@")
bsigners = signer_keys - 1
random_keys = minsc.count("$")
bitcoind_signers = []
for i in range(random_keys + bsigners):
s, core_key = bitcoin_core_signer(f"co-signer-{i}")
bitcoind_signers.append((s, core_key))
cc_key = get_cc_key("m/84h/1h/0h")
minsc = minsc.replace("@A", cc_key)
use_signers = []
if bsigners == 2:
for ph, (s, key) in zip(["@B", "@C"], bitcoind_signers[:2]):
use_signers.append(s)
minsc = minsc.replace(ph, key)
for i, (s, key) in enumerate(bitcoind_signers[2:]):
ph = f"${i}"
minsc = minsc.replace(ph, key)
elif bsigners == 1:
use_signers.append(bitcoind_signers[0][0])
minsc = minsc.replace("@B", bitcoind_signers[0][1])
for i, (s, key) in enumerate(bitcoind_signers[1:]):
ph = f"${i}"
minsc = minsc.replace(ph, key)
elif bsigners == 0:
for i, (s, key) in enumerate(bitcoind_signers):
ph = f"${i}"
minsc = minsc.replace(ph, key)
else:
assert False
if addr_fmt == "bech32":
desc = f"wsh({minsc})"
else:
desc = f"sh(wsh({minsc}))"
name = "cmplx-miniscript"
if way in ["qr", "nfc"]:
fname = None
data = dict(name=name, desc=desc)
else:
fname = f"{name}.txt"
data = None
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
wo = bitcoind.create_wallet(wallet_name=name, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
_, story = import_miniscript(fname, way=way, data=data)
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
import_duplicate(fname, way=way, data=data)
menu = cap_menu()
assert menu[0] == name
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export(way, label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
addr = wo.getnewaddress("", addr_fmt)
addr_dest = wo.getnewaddress("", addr_fmt) # self-spend
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"]}
if to_gen:
inp["sequence"] = to_gen
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
[{addr_dest: 1}],
0,
{"fee_rate": 20, "change_type": addr_fmt, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
# cosingers signing first
for s in use_signers:
psbt = s.walletprocesspsbt(psbt, True, "ALL")["psbt"]
pname = f"{name}.psbt"
ppath = microsd_path(pname)
with open(ppath, "w") as f:
f.write(psbt)
garbage_collector.append(ppath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(pname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = wo.testmempoolaccept([tx_hex])
if to_gen:
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final'
bitcoind.supply_wallet.generatetoaddress(to_gen, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
else:
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
# check addresses
address_explorer_check(way, addr_fmt, wo, name)
@pytest.mark.bitcoind
@pytest.mark.parametrize("cc_first", [True, False])
@pytest.mark.parametrize("add_pk", [True, False])
@pytest.mark.parametrize("same_acct", [None, True, False])
@pytest.mark.parametrize("way", ["qr", "sd"])
@pytest.mark.parametrize("M_N", [(3,4),(5,6)])
def test_tapscript(M_N, cc_first, clear_miniscript, goto_home, pick_menu_item,
cap_menu, cap_story, microsd_path, use_regtest, bitcoind, microsd_wipe,
load_export, bitcoind_miniscript, add_pk, same_acct, get_cc_key,
press_select, way, skip_if_useless_way, garbage_collector):
skip_if_useless_way(way)
M, N = M_N
clear_miniscript()
microsd_wipe()
internal_key = None
if same_acct is None:
internal_key = ranged_unspendable_internal_key()
elif same_acct:
# provide internal key with same account derivation (change based derivation)
internal_key = get_cc_key("m/86h/1h/0h", subderiv='/<10;11>/*')
wo, signers = bitcoind_miniscript(M, N, "p2tr", tapscript_threshold=True,
add_own_pk=add_pk, internal_key=internal_key,
same_account=same_acct, way=way)
addr = wo.getnewaddress("", "bech32m")
bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
conso_addr = wo.getnewaddress("conso", "bech32m")
psbt = wo.walletcreatefundedpsbt([], [{conso_addr:25}], 0, {"fee_rate": 2})["psbt"]
if not cc_first:
for s in signers[0:M-1]:
psbt = s.walletprocesspsbt(psbt, True, "DEFAULT")["psbt"]
psbt_fpath = microsd_path("ts_tree.psbt")
with open(psbt_fpath, "w") as f:
f.write(psbt)
garbage_collector.append(psbt_fpath)
time.sleep(2)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item("ts_tree.psbt")
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
press_select()
time.sleep(0.1)
title, story = cap_story()
assert title == "PSBT Signed"
fname = [i for i in story.split("\n\n") if ".psbt" in i][0]
fpath = microsd_path(fname)
with open(fpath, "r") as f:
psbt = f.read().strip()
garbage_collector.append(fpath)
if cc_first:
# we MUST be able to finalize this without anyone else if add pk
if not add_pk:
for s in signers[0:M-1]:
psbt = s.walletprocesspsbt(psbt, True, "DEFAULT")["psbt"]
res = wo.finalizepsbt(psbt)
assert res["complete"] is True
accept_res = wo.testmempoolaccept([res["hex"]])[0]
assert accept_res["allowed"] is True
txid = wo.sendrawtransaction(res["hex"])
assert len(txid) == 64
@pytest.mark.bitcoind
@pytest.mark.parametrize("csa", [True, False])
@pytest.mark.parametrize("add_pk", [True, False])
@pytest.mark.parametrize('M_N', [(3, 15), (2, 2), (3, 5)])
@pytest.mark.parametrize('way', ["qr", "sd", "vdisk", "nfc"])
@pytest.mark.parametrize('internal_type', ["unspend(", "xpub"])
def test_bitcoind_tapscript_address(M_N, clear_miniscript, bitcoind_miniscript,
use_regtest, way, csa, address_explorer_check,
add_pk, internal_type, skip_if_useless_way):
skip_if_useless_way(way)
use_regtest()
clear_miniscript()
M, N = M_N
ik = None # default static
if internal_type == "unspend(":
ik = f"unspend({os.urandom(32).hex()})/<20;21>/*"
elif internal_type == "xpub":
ik = ranged_unspendable_internal_key(os.urandom(32))
ms_wo, _ = bitcoind_miniscript(M, N, "p2tr", funded=False, tapscript_threshold=csa,
add_own_pk=add_pk, way=way, internal_key=ik)
address_explorer_check(way, "bech32m", ms_wo, "minisc")
@pytest.mark.bitcoind
@pytest.mark.parametrize("cc_first", [True, False])
@pytest.mark.parametrize("m_n", [(2,3), (32, 32)])
@pytest.mark.parametrize("way", ["qr", "sd"])
@pytest.mark.parametrize("internal_key_spendable", [
True,
False,
"tpubD6NzVbkrYhZ4WhUnV3cPSoRWGf9AUdG2dvNpsXPiYzuTnxzAxemnbajrATDBWhaAVreZSzoGSe3YbbkY2K267tK3TrRmNiLH2pRBpo8yaWm/<2;3>/*",
"unspend(c72231504cf8c1bbefa55974db4e0cdac781049a9a81a87e7ff5beeb45b34d3d)/<0;1>/*"
])
def test_tapscript_multisig(cc_first, m_n, internal_key_spendable, use_regtest, bitcoind, goto_home, cap_menu,
pick_menu_item, cap_story, microsd_path, load_export, microsd_wipe, dev, way,
bitcoind_miniscript, clear_miniscript, get_cc_key, press_cancel, press_select,
skip_if_useless_way, garbage_collector, file_tx_signing_done):
skip_if_useless_way(way)
M, N = m_n
clear_miniscript()
microsd_wipe()
internal_key = None
if internal_key_spendable is True:
internal_key = get_cc_key("86h/0h/3h")
elif isinstance(internal_key_spendable, str):
internal_key = internal_key_spendable
tapscript_wo, bitcoind_signers = bitcoind_miniscript(
M, N, "p2tr", internal_key=internal_key,
way=way
)
dest_addr = tapscript_wo.getnewaddress("", "bech32m")
psbt = tapscript_wo.walletcreatefundedpsbt([], [{dest_addr: 1.0}], 0, {"fee_rate": 20})["psbt"]
fname = "tapscript.psbt"
if not cc_first:
# bitcoind cosigner sigs first
for i in range(M - 1):
signer = bitcoind_signers[i]
psbt = signer.walletprocesspsbt(psbt, True, "DEFAULT", True)["psbt"]
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
# bug in goto_home ?
press_cancel()
time.sleep(0.1)
# CC signing
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(fname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
press_select()
time.sleep(0.1)
title, story = cap_story()
signed_psbt, signed_txn, cc_tx_id = file_tx_signing_done(story)
garbage_collector.append(fpath)
if cc_first:
for signer in bitcoind_signers:
signed_psbt = signer.walletprocesspsbt(signed_psbt, True, "DEFAULT", True)["psbt"]
res = tapscript_wo.finalizepsbt(signed_psbt, True)
assert res['complete']
tx_hex = res["hex"]
res = bitcoind.supply_wallet.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
txn_id = bitcoind.supply_wallet.sendrawtransaction(tx_hex)
if cc_tx_id:
assert tx_hex == signed_txn
assert txn_id == cc_tx_id
assert len(txn_id) == 64
@pytest.mark.parametrize("num_leafs", [1, 2, 5, 8])
@pytest.mark.parametrize("internal_key_spendable", [True, False])
def test_tapscript_pk(num_leafs, use_regtest, clear_miniscript, microsd_wipe, bitcoind,
internal_key_spendable, dev, microsd_path, get_cc_key,
pick_menu_item, cap_story, goto_home, cap_menu, load_export,
import_miniscript, bitcoin_core_signer, import_duplicate,
press_select, garbage_collector):
use_regtest()
clear_miniscript()
microsd_wipe()
tmplt = TREE[num_leafs]
bitcoind_signers_xpubs = []
bitcoind_signers = []
for i in range(num_leafs):
s, core_key = bitcoin_core_signer(f"bitcoind--signer{i}")
bitcoind_signers.append(s)
bitcoind_signers_xpubs.append(core_key)
bitcoin_signer_leafs = [f"pk({k})" for k in bitcoind_signers_xpubs]
cc_key = get_cc_key("86h/0h/100h")
cc_leaf = f"pk({cc_key})"
if internal_key_spendable:
desc = f"tr({cc_key},{tmplt % (*bitcoin_signer_leafs,)})"
else:
internal_key = bitcoind_signers_xpubs[0]
leafs = bitcoin_signer_leafs[1:] + [cc_leaf]
random.shuffle(leafs)
desc = f"tr({internal_key},{tmplt % (*leafs,)})"
ts = bitcoind.create_wallet(
wallet_name=f"watch_only_pk_ts", disable_private_keys=True,
blank=True, passphrase=None, avoid_reuse=False, descriptors=True
)
fname = "ts_pk.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc + "\n")
garbage_collector.append(fpath)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
assert fname.split(".")[0] in story
assert "Taproot internal key" in story
assert "Tapscript" in story
assert "Press (1) to see extended public keys" in story
assert "P2TR" in story
press_select()
import_duplicate(fname)
goto_home()
pick_menu_item('Settings')
pick_menu_item('Miniscript')
menu = cap_menu()
pick_menu_item(menu[0])
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
# import descriptors to watch only wallet
res = ts.importdescriptors(core_desc_object)
assert res[0]["success"]
assert res[1]["success"]
addr = ts.getnewaddress("", "bech32m")
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
dest_addr = ts.getnewaddress("", "bech32m") # selfspend
psbt = ts.walletcreatefundedpsbt([], [{dest_addr: 1.0}], 0, {"fee_rate": 2})["psbt"]
fname = "ts_pk.psbt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(fname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
res = ts.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = ts.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
txn_id = bitcoind.supply_wallet.sendrawtransaction(tx_hex)
assert txn_id
@pytest.mark.parametrize("desc", [
"tr(unspend(61350cde0f20e0268d0f33c22967863d9ebcbc3f448b78c9e83810d2152692e0)/<0;1>/*,{{sortedmulti_a(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*),sortedmulti_a(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*)},sortedmulti_a(2,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*,[30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*)})",
"tr(unspend(af042dea4fdb855b7b66732ce8512829d95bbf4963a7b28279d5a0b5b48e5bea)/<0;1>/*,{sortedmulti_a(2,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*),{sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*),sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*)}})",
"tr(tpubD6NzVbkrYhZ4XB7hZjurMYsPsgNY32QYGZ8YFVU7cy1VBRNoYpKAVuUfqfUFss6BooXRrCeYAdK9av2yFnqWXZaUMJuZdpE9Kuh6gubCVHu/<0;1>/*,{sortedmulti_a(2,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*),{sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*),sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*)}})",
"tr(unspend(f19573a10866ee9881769e24464f9a0e989c2cb8e585db385934130462abed90)/<0;1>/*,{{sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*),sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*)},sortedmulti_a(2,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*)})",
"tr(unspend(dfed64ff493dca2ab09eadefaa0c88be8404908fa6eff869ff71c0d359d086b9)/<2;3>/*,{{sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*),sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*)},or_d(pk([0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*),and_v(v:pkh([30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*),older(500)))})",
"tr(unspend(b320077905d0954b01a8a328ea08c0ac3b4b066d1240f47a1b2c58651dcda4eb)/<0;1>/*,{{sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[b7fe820c/48'/1'/0'/3']tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/0/*),sortedmulti_a(2,[0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*,[30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*)},or_d(pk([0f056943/48'/1'/0'/3']tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/0/*),and_v(v:pkh([30afbe54/48'/1'/0'/3']tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/0/*),older(500)))})",
])
def test_tapscript_import_export(clear_miniscript, pick_menu_item, cap_story,
import_miniscript, load_export, desc, microsd_path,
press_select):
clear_miniscript()
fname = "imdesc.txt"
with open(microsd_path(fname), "w") as f:
f.write(desc)
_, story = import_miniscript(fname)
press_select() # approve miniscript import
pick_menu_item(fname.split(".")[0])
pick_menu_item("Descriptors")
pick_menu_item("Export")
time.sleep(.1)
title, story = cap_story()
assert "(<0;1> notation) press OK" in story
press_select()
contents = load_export("sd", label="Miniscript", is_json=False, addr_fmt=AF_P2TR,
sig_check=False)
descriptor = contents.strip()
assert desc.split("#")[0].replace("<0;1>/*", "0/*").replace("'", "h") == descriptor.split("#")[0].replace("<0;1>/*", "0/*").replace("'", "h")
def test_duplicate_tapscript_leaves(use_regtest, clear_miniscript, microsd_wipe, bitcoind, dev,
goto_home, pick_menu_item, microsd_path, import_miniscript,
cap_story, load_export, get_cc_key, garbage_collector,
bitcoin_core_signer, import_duplicate, press_select):
# works in core - but some discussions are ongoing
# https://github.com/bitcoin/bitcoin/issues/27104
# CC also allows this for now... (experimental branch)
use_regtest()
clear_miniscript()
microsd_wipe()
ss, core_key = bitcoin_core_signer(f"dup_leafs")
cc_key = get_cc_key("86h/0h/100h")
cc_leaf = f"pk({cc_key})"
tmplt = TREE[2]
tmplt = tmplt % (cc_leaf, cc_leaf)
desc = f"tr({core_key},{tmplt})"
fname = "dup_leafs.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
assert fname.split(".")[0] in story
assert "Taproot internal key" in story
assert "Tapscript" in story
assert "Press (1) to see extended public keys" in story
assert "P2TR" in story
press_select()
import_duplicate(fname)
goto_home()
pick_menu_item('Settings')
pick_menu_item('Miniscript')
pick_menu_item(fname.split(".")[0])
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
# wo wallet
ts = bitcoind.create_wallet(
wallet_name=f"dup_leafs_wo", disable_private_keys=True,
blank=True, passphrase=None, avoid_reuse=False, descriptors=True
)
# import descriptors to watch only wallet
res = ts.importdescriptors(core_desc_object)
assert res[0]["success"]
assert res[1]["success"]
addr = ts.getnewaddress("", "bech32m")
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
dest_addr = ts.getnewaddress("", "bech32m") # selfspend
psbt = ts.walletcreatefundedpsbt([], [{dest_addr: 1.0}], 0, {"fee_rate": 2})["psbt"]
fname = "ts_pk.psbt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(fname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
res = ts.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = ts.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
txn_id = bitcoind.supply_wallet.sendrawtransaction(tx_hex)
assert txn_id
def test_same_key_account_based_minisc(goto_home, pick_menu_item, cap_story,
clear_miniscript, microsd_path, load_export, bitcoind,
import_miniscript, use_regtest, import_duplicate,
press_select, garbage_collector):
clear_miniscript()
use_regtest()
desc = ("wsh("
"or_d(pk([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<0;1>/*),"
"and_v("
"v:pkh([0f056943/84'/1'/9']tpubDC7jGaaSE66QBAcX8TUD3JKWari1zmGH4gNyKZcrfq6NwCofKujNF2kyeVXgKshotxw5Yib8UxLrmmCmWd8NVPVTAL8rGfMdc7TsAKqsy6y/<0;1>/*),"
"older(5))))#qmwvph5c")
name = "mini-accounts"
fname = f"{name}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
assert fname.split(".")[0] in story
assert "Press (1) to see extended public keys" in story
press_select()
import_duplicate(fname)
goto_home()
pick_menu_item('Settings')
pick_menu_item('Miniscript')
pick_menu_item(fname.split(".")[0])
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
# wo wallet
wo = bitcoind.create_wallet(
wallet_name=f"multi-account", disable_private_keys=True,
blank=True, passphrase=None, avoid_reuse=False, descriptors=True
)
# import descriptors to watch only wallet
res = wo.importdescriptors(core_desc_object)
assert res[0]["success"]
assert res[1]["success"]
addr = wo.getnewaddress("", "bech32")
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
dest_addr = wo.getnewaddress("", "bech32") # selfspend
psbt = wo.walletcreatefundedpsbt([], [{dest_addr: 1.0}], 0, {"fee_rate": 2})["psbt"]
fname = "multi-acct.psbt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(fname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
_psbt = BasicPSBT().parse(final_psbt.encode())
assert len(_psbt.inputs[0].part_sigs) == 2
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
txn_id = bitcoind.supply_wallet.sendrawtransaction(tx_hex)
assert txn_id
CHANGE_BASED_DESCS = [
(
"wsh("
"or_d("
"pk([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<0;1>/*),"
"and_v("
"v:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<2;3>/*),"
"older(5)"
")"
")"
")#aq0kpuae"
),
(
"wsh(or_i("
"and_v("
"v:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<2147483646;2147483647>/*),"
"older(10)"
"),"
"or_d("
"multi("
"3,"
"[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<100;101>/*,"
"[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<26;27>/*,"
"[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<4;5>/*"
"),"
"and_v("
"v:thresh("
"2,"
"pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<20;21>/*),"
"a:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<104;105>/*),"
"a:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<22;23>/*)"
"),"
"older(5)"
")"
")"
"))#a4nfkskx"
),
"tr(tpubD6NzVbkrYhZ4WhUnV3cPSoRWGf9AUdG2dvNpsXPiYzuTnxzAxemnbajrATDBWhaAVreZSzoGSe3YbbkY2K267tK3TrRmNiLH2pRBpo8yaWm/<2;3>/*,{or_d(pk([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<0;1>/*),and_v(v:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<2;3>/*),older(5))),or_i(and_v(v:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<2147483646;2147483647>/*),older(10)),or_d(multi_a(3,[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<100;101>/*,[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<26;27>/*,[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<4;5>/*),and_v(v:thresh(2,pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<20;21>/*),a:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<104;105>/*),a:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<22;23>/*)),older(5))))})",
"tr([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<66;67>/*,{or_d(pk([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<0;1>/*),and_v(v:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<2;3>/*),older(5))),or_i(and_v(v:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<2147483646;2147483647>/*),older(10)),or_d(multi_a(3,[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<100;101>/*,[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<26;27>/*,[0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<4;5>/*),and_v(v:thresh(2,pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<20;21>/*),a:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<104;105>/*),a:pkh([0f056943/84'/1'/0']tpubDC7jGaaSE66Pn4dgtbAAstde4bCyhSUs4r3P8WhMVvPByvcRrzrwqSvpF9Ghx83Z1LfVugGRrSBko5UEKELCz9HoMv5qKmGq3fqnnbS5E9r/<22;23>/*)),older(5))))})#qqcy9jlr",
]
@pytest.mark.parametrize("desc", CHANGE_BASED_DESCS)
def test_same_key_change_based_minisc(goto_home, pick_menu_item, cap_story,
clear_miniscript, microsd_path, load_export, bitcoind,
import_miniscript, address_explorer_check, use_regtest,
desc, press_select, garbage_collector):
clear_miniscript()
use_regtest()
if desc.startswith("tr("):
af = "bech32m"
else:
af = "bech32"
name = "mini-change"
fname = f"{name}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
assert fname.split(".")[0] in story
assert "Press (1) to see extended public keys" in story
press_select()
goto_home()
pick_menu_item('Settings')
pick_menu_item('Miniscript')
pick_menu_item(fname.split(".")[0])
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
# wo wallet
wo = bitcoind.create_wallet(
wallet_name=f"minsc-change", disable_private_keys=True,
blank=True, passphrase=None, avoid_reuse=False, descriptors=True
)
# import descriptors to watch only wallet
res = wo.importdescriptors(core_desc_object)
assert res[0]["success"]
assert res[1]["success"]
addr = wo.getnewaddress("", af)
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
dest_addr = wo.getnewaddress("", af) # selfspend
psbt = wo.walletcreatefundedpsbt([], [{dest_addr: 1.0}], 0, {"fee_rate": 2})["psbt"]
fname = "msc-change-conso.psbt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(fname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
txn_id = bitcoind.supply_wallet.sendrawtransaction(tx_hex)
assert txn_id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
dest_addr_0 = bitcoind.supply_wallet.getnewaddress()
dest_addr_1 = bitcoind.supply_wallet.getnewaddress()
dest_addr_2 = bitcoind.supply_wallet.getnewaddress()
psbt = wo.walletcreatefundedpsbt(
[],
[{dest_addr_0: 1.0}, {dest_addr_1: 2.56}, {dest_addr_2: 12.99}],
0, {"fee_rate": 2}
)["psbt"]
fname = "msc-change-send.psbt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(fname)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
txn_id = bitcoind.supply_wallet.sendrawtransaction(tx_hex)
assert txn_id
# check addresses
address_explorer_check("sd", af, wo, "mini-change")
@pytest.mark.parametrize("desc", [
"wsh(or_d(pk(@A),and_v(v:pkh(@A),older(5))))",
"tr(@ik,multi_a(2,@A,@A))",
"tr(@ik,{sortedmulti_a(2,@A,@A),pk(@A)})",
"tr(@ik,or_d(pk(@A),and_v(v:pkh(@A),older(5))))",
])
def test_insane_miniscript(get_cc_key, pick_menu_item, cap_story,
microsd_path, desc, import_miniscript,
garbage_collector):
cc_key = get_cc_key("84h/0h/0h")
desc = desc.replace("@A", cc_key)
desc = desc.replace("@ik", ranged_unspendable_internal_key())
fname = "insane.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
_, story = import_miniscript(fname)
assert "Failed to import" in story
assert "Insane" in story
def test_tapscript_depth(get_cc_key, pick_menu_item, cap_story,
microsd_path, import_miniscript, garbage_collector):
leaf_num = 9
scripts = []
for i in range(leaf_num):
k = get_cc_key(f"84h/0h/{i}h")
scripts.append(f"pk({k})")
tree = TREE[leaf_num] % tuple(scripts)
desc = f"tr({ranged_unspendable_internal_key()},{tree})"
fname = "9leafs.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
_, story = import_miniscript(fname)
assert "Failed to import" in story
assert "num_leafs > 8" in story
@pytest.mark.bitcoind
# @pytest.mark.parametrize("lt_type", ["older", "after"])
@pytest.mark.parametrize("same_acct", [True, False])
@pytest.mark.parametrize("recovery", [True, False])
@pytest.mark.parametrize("leaf2_mine", [True, False])
@pytest.mark.parametrize("internal_type", ["unspend(", "xpub"])
@pytest.mark.parametrize("minisc", [
"or_d(pk(@A),and_v(v:pkh(@B),locktime(N)))",
"or_d(pk(@A),and_v(v:pk(@B),locktime(N)))",
"or_d(multi_a(2,@A,@C),and_v(v:pkh(@B),locktime(N)))",
"or_d(pk(@A),and_v(v:multi_a(2,@B,@C),locktime(N)))",
])
def test_minitapscript(leaf2_mine, recovery, minisc, clear_miniscript, goto_home,
pick_menu_item, cap_menu, cap_story, microsd_path, internal_type,
use_regtest, bitcoind, microsd_wipe, load_export, dev,
address_explorer_check, get_cc_key, import_miniscript,
bitcoin_core_signer, same_acct, import_duplicate, press_select,
garbage_collector, start_sign, end_sign):
lt_type = "older"
# needs bitcoind 26.0
normal_cosign_core = False
recovery_cosign_core = False
if "multi_a(" in minisc.split("),", 1)[0]:
normal_cosign_core = True
if "multi_a(" in minisc.split("),", 1)[-1]:
recovery_cosign_core = True
if lt_type == "older":
sequence = 5
locktime = 0
# 101 blocks are mined by default
to_replace = "older(5)"
else:
sequence = None
locktime = 105
to_replace = "after(105)"
minisc = minisc.replace("locktime(N)", to_replace)
core_keys = []
signers = []
for i in range(3):
# core signers
signer, core_key = bitcoin_core_signer(f"co-signer{i}")
signer.keypoolrefill(25)
core_keys.append(core_key)
signers.append(signer)
# cc device key
if same_acct:
cc_key = get_cc_key("86h/1h/0h", subderiv="/<4;5>/*")
cc_key1 = get_cc_key("86h/1h/0h", subderiv="/<6;7>/*")
else:
cc_key = get_cc_key("86h/1h/0h")
cc_key1 = get_cc_key("86h/1h/1h")
if recovery:
# recevoery path is always B
minisc = minisc.replace("@B", cc_key)
minisc = minisc.replace("@A", core_keys[0])
else:
minisc = minisc.replace("@A", cc_key)
minisc = minisc.replace("@B", core_keys[0])
if "@C" in minisc:
minisc = minisc.replace("@C", core_keys[1])
if internal_type == "unspend(":
ik = f"unspend({os.urandom(32).hex()})/<2;3>/*"
else:
assert internal_type == "xpub"
ik = ranged_unspendable_internal_key(os.urandom(32))
if leaf2_mine:
desc = f"tr({ik},{{{minisc},pk({cc_key1})}})"
else:
desc = f"tr({ik},{{pk({core_keys[2]}),{minisc}}})"
use_regtest()
clear_miniscript()
name = "minitapscript"
fname = f"{name}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
wo = bitcoind.create_wallet(wallet_name=name, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
import_duplicate(fname)
menu = cap_menu()
assert menu[0] == name
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
addr = wo.getnewaddress("", "bech32m")
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
all_of_it = wo.getbalance()
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"]}
if recovery and sequence and not leaf2_mine:
inp["sequence"] = sequence
# split to
num_outs = 20
nVal = all_of_it / num_outs
conso_addrs = [{wo.getnewaddress("", "bech32m"): nVal} for _ in range(num_outs)] # self-spend
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
conso_addrs,
locktime if (recovery and not leaf2_mine) else 0,
{"fee_rate": 2, "change_type": "bech32m", "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
if (normal_cosign_core or recovery_cosign_core) and not leaf2_mine:
psbt_res = signers[1].walletprocesspsbt(psbt, True, "DEFAULT")
assert psbt_res["psbt"] != psbt
psbt = psbt_res.get("psbt")
name = f"{name}.psbt"
fpath = microsd_path(name)
with open(fpath, "w") as f:
f.write(psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(name)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "1 input" in story
assert "20 outputs" in story
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(microsd_path(fname_psbt), "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath)
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = wo.testmempoolaccept([tx_hex])
if recovery and not leaf2_mine:
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final' if sequence else "non-final"
bitcoind.supply_wallet.generatetoaddress(6, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
else:
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
unspent = wo.listunspent()
assert len(unspent) == 20
ins = [{"txid": u["txid"], "vout": u["vout"]} for u in unspent]
if recovery and sequence and not leaf2_mine:
for i in ins:
i["sequence"] = sequence
# consolidate multiple inputs to one for us
# BUT also send 1 corn back to supply (so not a consolidation)
outs = [
{wo.getnewaddress("", "bech32m"): wo.getbalance() - 1},
{bitcoind.supply_wallet.getnewaddress("", "bech32"): 1},
]
psbt_resp = wo.walletcreatefundedpsbt(
ins,
outs,
locktime if (recovery and not leaf2_mine) else 0,
{"fee_rate": 2, "change_type": "bech32m", "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
# now CC first
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
assert "20 inputs" in story
assert "2 outputs" in story
final_psbt = end_sign(True)
psbt = base64.b64encode(final_psbt).decode()
if (normal_cosign_core or recovery_cosign_core) and not leaf2_mine:
# core co-signer second after CC (if needed)
psbt_res = signers[1].walletprocesspsbt(psbt, True, "DEFAULT")
assert psbt_res["psbt"] != psbt
psbt = psbt_res.get("psbt")
res = wo.finalizepsbt(psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
if recovery and not leaf2_mine:
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final' if sequence else "non-final"
bitcoind.supply_wallet.generatetoaddress(6, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
else:
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
# check addresses
address_explorer_check("sd", "bech32m", wo, "minitapscript")
@pytest.mark.parametrize("desc", [
"tr(tpubD6NzVbkrYhZ4WhUnV3cPSoRWGf9AUdG2dvNpsXPiYzuTnxzAxemnbajrATDBWhaAVreZSzoGSe3YbbkY2K267tK3TrRmNiLH2pRBpo8yaWm/<2;3>/*,{{sortedmulti(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*),sortedmulti(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*)},sortedmulti(2,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*,[30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*)})",
"wsh(sortedmulti_a(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*))",
"sh(wsh(or_d(pk([30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*),and_v(v:multi_a(2,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*),older(500)))))",
])
def test_multi_mixin(desc, clear_miniscript, microsd_path, pick_menu_item,
cap_story, import_miniscript, garbage_collector):
clear_miniscript()
fname = "imdesc.txt"
fpath = microsd_path(fname)
with open(microsd_path(fname), "w") as f:
f.write(desc)
garbage_collector.append(fpath)
title, story = import_miniscript(fname)
assert "Failed to import" in story
assert "multi mixin" in story
def test_timelock_mixin():
pass
@pytest.mark.parametrize("addr_fmt", ["bech32", "bech32m"])
@pytest.mark.parametrize("cc_first", [True, False])
def test_d_wrapper(addr_fmt, bitcoind, get_cc_key, goto_home, pick_menu_item, cap_story, cap_menu,
load_export, microsd_path, use_regtest, clear_miniscript, cc_first,
address_explorer_check, import_miniscript, bitcoin_core_signer, press_select,
garbage_collector):
# check D wrapper u property for segwit v0 and v1
# https://github.com/bitcoin/bitcoin/pull/24906/files
minsc = "thresh(3,c:pk_k(@A),sc:pk_k(@B),sc:pk_k(@C),sdv:older(5))"
core_keys = []
signers = []
for i in range(2):
# core signers
signer, core_key = bitcoin_core_signer(f"co-signer{i}")
core_keys.append(core_key)
signers.append(signer)
cc_key = get_cc_key(f"{84 if addr_fmt == 'bech32' else 86}h/1h/0h")
minsc = minsc.replace("@A", cc_key)
minsc = minsc.replace("@B", core_keys[0])
minsc = minsc.replace("@C", core_keys[1])
if addr_fmt == "bech32":
desc = f"wsh({minsc})"
else:
desc = f"tr({ranged_unspendable_internal_key()},{minsc})"
name = "d_wrapper"
fname = f"{name}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
wo = bitcoind.create_wallet(wallet_name=name, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
clear_miniscript()
use_regtest()
_, story = import_miniscript(fname)
if addr_fmt == "bech32":
assert "Failed to import" in story
assert "thresh: X3 should be du" in story
return
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
menu = cap_menu()
assert menu[0] == name
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
addr = wo.getnewaddress("", addr_fmt) # self-spend
addr_dest = wo.getnewaddress("", addr_fmt) # self-spend
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
all_of_it = wo.getbalance()
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"]}
inp["sequence"] = 5
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
[{addr_dest: all_of_it - 1}],
0,
{"fee_rate": 20, "change_type": addr_fmt},
)
psbt = psbt_resp.get("psbt")
if not cc_first:
to_sign_psbt_o = signers[0].walletprocesspsbt(psbt, True)
to_sign_psbt = to_sign_psbt_o["psbt"]
assert to_sign_psbt != psbt
else:
to_sign_psbt = psbt
name = f"{name}.psbt"
fpath = microsd_path(name)
with open(fpath, "w") as f:
f.write(to_sign_psbt)
garbage_collector.append(fpath)
goto_home()
pick_menu_item("Ready To Sign")
time.sleep(.1)
title, story = cap_story()
if "OK TO SEND?" not in title:
time.sleep(0.1)
pick_menu_item(name)
time.sleep(0.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
press_select() # confirm signing
time.sleep(0.5)
title, story = cap_story()
assert "PSBT Signed" == title
assert "Updated PSBT is:" in story
press_select()
fname_psbt = story.split("\n\n")[1]
# fname_txn = story.split("\n\n")[3]
fpath_psbt = microsd_path(fname_psbt)
with open(fpath_psbt, "r") as f:
final_psbt = f.read().strip()
garbage_collector.append(fpath_psbt)
assert final_psbt != to_sign_psbt
# with open(microsd_path(fname_txn), "r") as f:
# final_txn = f.read().strip()
if cc_first:
done_o = signers[0].walletprocesspsbt(final_psbt, True)
done = done_o["psbt"]
else:
done = final_psbt
res = wo.finalizepsbt(done)
assert res["complete"]
tx_hex = res["hex"]
# assert tx_hex == final_txn
res = wo.testmempoolaccept([tx_hex])
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final'
bitcoind.supply_wallet.generatetoaddress(6, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
# check addresses
address_explorer_check("sd", addr_fmt, wo, "d_wrapper")
def test_chain_switching(use_mainnet, use_regtest, settings_get, settings_set,
clear_miniscript, goto_home, cap_menu, pick_menu_item,
import_miniscript, microsd_path, press_select, garbage_collector):
clear_miniscript()
use_regtest()
x = "wsh(or_d(pk([0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*),and_v(v:pkh([30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*),older(100))))"
z = "wsh(or_d(pk([0f056943/48'/0'/0'/3']xpub6FQgdFZAHcAeDMVe9KxWoLMxziCjscCExzuKJhRSjM71CA9dUDZEGNgPe4S2SsRumCBXeaTBZ5nKz2cMDiK4UEbGkFXNipHLkm46inpjE9D/0/*),and_v(v:pkh([0f056943/48'/0'/0'/2']xpub6FQgdFZAHcAeAhQX2VvQ42CW2fDdKDhgwzhzXuUhWb4yfArmaZXkLbGS9W1UcgHwNxVESCS1b8BK8tgNYEF8cgmc9zkmsE45QSEvbwdp6Kr/0/*),older(100))))"
y = f"tr({ranged_unspendable_internal_key()},or_d(pk([30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*),and_v(v:pk([0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*),after(800000))))"
fname_btc = "BTC.txt"
fname_xtn = "XTN.txt"
fname_xtn0 = "XTN0.txt"
for desc, fname in [(x, fname_xtn), (z, fname_btc), (y, fname_xtn0)]:
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
# cannot import XPUBS when testnet/regtest enabled
_, story = import_miniscript(fname_btc)
assert "Failed to import" in story
assert "wrong chain" in story
import_miniscript(fname_xtn)
press_select()
# assert that wallets created at XRT always store XTN anywas (key_chain)
res = settings_get("miniscript")
assert len(res) == 1
assert res[0][1] == "XTN"
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
time.sleep(0.1)
m = cap_menu()
assert "(none setup yet)" not in m
assert fname_xtn.split(".")[0] in m[0]
goto_home()
settings_set("chain", "BTC")
pick_menu_item("Settings")
pick_menu_item("Miniscript")
time.sleep(0.1)
m = cap_menu()
# asterisk hints that some wallets are already stored
# but not on current active chain
assert "(none setup yet)*" in m
import_miniscript(fname_btc)
press_select()
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
time.sleep(0.1)
m = cap_menu()
assert fname_btc.split(".")[0] in m[0]
for mi in m:
assert fname_xtn.split(".")[0] not in mi
_, story = import_miniscript(fname_xtn)
assert "Failed to import" in story
assert "wrong chain" in story
settings_set("chain", "XTN")
import_miniscript(fname_xtn0)
press_select()
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
time.sleep(0.1)
m = cap_menu()
assert "(none setup yet)" not in m
assert fname_xtn.split(".")[0] in m[0]
assert fname_xtn0.split(".")[0] in m[1]
for mi in m:
assert fname_btc not in mi
@pytest.mark.parametrize("taproot_ikspendable", [
(True, False), (True, True), (False, False)
])
@pytest.mark.parametrize("minisc", [
"or_d(pk(@A),and_v(v:pkh(@B),after(100)))",
"or_d(multi(2,@A,@C),and_v(v:pkh(@B),after(100)))",
])
def test_import_same_policy_same_keys_diff_order(taproot_ikspendable, minisc,
clear_miniscript, use_regtest,
get_cc_key, bitcoin_core_signer,
offer_minsc_import, cap_menu,
bitcoind, pick_menu_item,
press_select):
use_regtest()
clear_miniscript()
taproot, ik_spendable = taproot_ikspendable
if taproot:
minisc = minisc.replace("multi(", "multi_a(")
if ik_spendable:
ik = get_cc_key("84h/1h/100h", subderiv="/0/*")
desc = f"tr({ik},{minisc})"
else:
desc = f"tr({ranged_unspendable_internal_key()},{minisc})"
else:
desc = f"wsh({minisc})"
cc_key0 = get_cc_key("84h/1h/0h", subderiv="/0/*")
signer0, core_key0 = bitcoin_core_signer("s00")
# recevoery path is always B
desc0 = desc.replace("@A", cc_key0)
desc0 = desc0.replace("@B", core_key0)
if "@C" in desc:
signer1, core_key1 = bitcoin_core_signer("s11")
desc0 = desc0.replace("@C", core_key1)
# now just change order of the keys (A,B), but same keys same policy
desc1 = desc.replace("@B", cc_key0)
desc1 = desc1.replace("@A", core_key0)
if "@C" in desc:
desc1 = desc1.replace("@C", core_key1)
# checksum required if via USB
desc_info = bitcoind.supply_wallet.getdescriptorinfo(desc0)
desc0 = desc_info["descriptor"] # with checksum
desc_info = bitcoind.supply_wallet.getdescriptorinfo(desc1)
desc1 = desc_info["descriptor"] # with checksum
title, story = offer_minsc_import(desc0)
assert "Create new miniscript wallet?" in story
press_select()
time.sleep(.2)
title, story = offer_minsc_import(desc1)
assert "Create new miniscript wallet?" in story
press_select()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
m = cap_menu()
m = [i for i in m if not i.startswith("Import")]
assert len(m) == 2
@pytest.mark.parametrize("cs", [True, False])
@pytest.mark.parametrize("way", ["usb", "nfc", "sd", "vdisk"])
def test_import_miniscript_usb_json(use_regtest, cs, way, cap_menu,
clear_miniscript, pick_menu_item,
get_cc_key, bitcoin_core_signer,
offer_minsc_import, bitcoind, microsd_path,
virtdisk_path, import_miniscript, goto_home,
press_select):
name = "my_minisc"
minsc = f"tr({ranged_unspendable_internal_key()},or_d(multi_a(2,@A,@C),and_v(v:pkh(@B),after(100))))"
use_regtest()
clear_miniscript()
cc_key = get_cc_key("84h/1h/0h", subderiv="/0/*")
signer0, core_key0 = bitcoin_core_signer("s00")
# recevoery path is always B
desc = minsc.replace("@A", cc_key)
desc = desc.replace("@B", core_key0)
signer1, core_key1 = bitcoin_core_signer("s11")
desc = desc.replace("@C", core_key1)
if cs:
desc_info = bitcoind.supply_wallet.getdescriptorinfo(desc)
desc = desc_info["descriptor"] # with checksum
val = json.dumps({"name": name, "desc": desc})
nfc_data = None
fname = "diff_name.txt" # will be ignored as name in the json has preference
if way == "usb":
title, story = offer_minsc_import(val)
else:
if way == "nfc":
nfc_data = val
else:
if way == "sd":
fpath = microsd_path(fname)
else:
fpath = virtdisk_path(fname)
with open(fpath, "w") as f:
f.write(val)
title, story = import_miniscript(fname, way, nfc_data)
assert "Create new miniscript wallet?" in story
assert name in story
press_select()
time.sleep(.2)
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
m = cap_menu()
m = [i for i in m if not i.startswith("Import")]
assert len(m) == 1
assert m[0] == name
@pytest.mark.parametrize("config", [
# all dummy data there to satisfy badlen check in usb.py
# missing 'desc' key
{"name": "my_miniscript", "random": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"},
# name longer than 40 chars
{"name": "a" * 41, "desc": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"},
# name too short
{"name": "a", "desc": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"},
# desc key empty
{"name": "ab", "desc": "", "random": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"},
# name type
{"name": None, "desc": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"},
# desc type
{"name": "ab", "desc": None, "random": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"},
])
def test_json_import_failures(config, offer_minsc_import):
with pytest.raises(Exception):
offer_minsc_import(json.dumps(config))
@pytest.mark.parametrize("way", ["sd", "nfc", "vdisk"])
@pytest.mark.parametrize("is_json", [True, False])
def test_unique_name(clear_miniscript, use_regtest, offer_minsc_import,
pick_menu_item, cap_menu, way, goto_home,
microsd_path, virtdisk_path, is_json,
import_miniscript, press_select):
clear_miniscript()
use_regtest()
name = "my_name"
x = "wsh(or_d(pk([0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*),and_v(v:pkh([30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*),older(100))))"
y = f"tr({ranged_unspendable_internal_key()},or_d(pk([30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*),and_v(v:pk([0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*),after(800000))))"
xd = json.dumps({"name": name, "desc": x})
title, story = offer_minsc_import(xd)
assert "Create new miniscript wallet?" in story
assert name in story
press_select()
time.sleep(.2)
pick_menu_item("Settings")
pick_menu_item("Miniscript")
m = cap_menu()
m = [i for i in m if not i.startswith("Import")]
assert len(m) == 1
assert m[0] == name
# completely different wallet but with the same name (USB)
yd = json.dumps({"name": name, "desc": y})
title, story = offer_minsc_import(yd)
assert title == "FAILED"
assert "MUST have unique names" in story
press_select()
# nothing imported
pick_menu_item("Settings")
pick_menu_item("Miniscript")
m = cap_menu()
m = [i for i in m if not i.startswith("Import")]
assert len(m) == 1
assert m[0] == name
goto_home()
fname = f"{name}.txt"
nfc_data = None
if way == "nfc":
if not is_json:
pytest.xfail("impossible")
nfc_data = yd
else:
if way == "sd":
fpath = microsd_path(fname)
elif way == "vdisk":
fpath = virtdisk_path(fname)
else:
assert False
with open(fpath, "w") as f:
f.write(yd if is_json else y)
title, story = import_miniscript(fname=fname, way=way, data=nfc_data)
assert "FAILED" == title
assert "MUST have unique names" in story
@pytest.mark.qrcode
def test_usb_workflow(usb_miniscript_get, usb_miniscript_ls, clear_miniscript,
usb_miniscript_addr, usb_miniscript_delete, use_regtest,
reset_seed_words, offer_minsc_import, need_keypress,
cap_story, cap_screen_qr, press_select):
use_regtest()
reset_seed_words()
clear_miniscript()
assert [] == usb_miniscript_ls()
for i, desc in enumerate(CHANGE_BASED_DESCS):
_, story = offer_minsc_import(json.dumps({"name": f"w{i}", "desc": desc}))
assert "Create new miniscript wallet?" in story
press_select()
time.sleep(.2)
msc_wallets = usb_miniscript_ls()
assert len(msc_wallets) == 4
assert sorted(msc_wallets) == ["w0", "w1", "w2", "w3"]
# try to get/delete nonexistent wallet
with pytest.raises(Exception) as err:
usb_miniscript_get("w4")
assert err.value.args[0] == "Coldcard Error: Miniscript wallet not found"
with pytest.raises(Exception) as err:
usb_miniscript_delete("w4")
assert err.value.args[0] == "Coldcard Error: Miniscript wallet not found"
for i, w in enumerate(msc_wallets):
assert usb_miniscript_get(w)["desc"].split("#")[0] == CHANGE_BASED_DESCS[i].split("#")[0].replace("'", 'h')
#check random address
addr = usb_miniscript_addr("w0", 55, False)
time.sleep(0.1)
need_keypress('4')
time.sleep(0.1)
qr = cap_screen_qr().decode('ascii')
assert qr == addr.upper()
usb_miniscript_delete("w3")
time.sleep(.2)
_, story = cap_story()
assert "Delete miniscript wallet" in story
assert "'w3'" in story
press_select()
time.sleep(.2)
assert len(usb_miniscript_ls()) == 3
with pytest.raises(Exception) as err:
usb_miniscript_get("w3")
assert err.value.args[0] == "Coldcard Error: Miniscript wallet not found"
usb_miniscript_delete("w2")
time.sleep(.2)
_, story = cap_story()
assert "Delete miniscript wallet" in story
assert "'w2'" in story
press_select()
time.sleep(.2)
assert len(usb_miniscript_ls()) == 2
with pytest.raises(Exception) as err:
usb_miniscript_get("w2")
assert err.value.args[0] == "Coldcard Error: Miniscript wallet not found"
usb_miniscript_delete("w1")
time.sleep(.2)
_, story = cap_story()
assert "Delete miniscript wallet" in story
assert "'w1'" in story
press_select()
time.sleep(.2)
assert len(usb_miniscript_ls()) == 1
with pytest.raises(Exception) as err:
usb_miniscript_get("w1")
assert err.value.args[0] == "Coldcard Error: Miniscript wallet not found"
usb_miniscript_delete("w0")
time.sleep(.2)
_, story = cap_story()
assert "Delete miniscript wallet" in story
assert "'w0'" in story
press_select()
time.sleep(.2)
assert len(usb_miniscript_ls()) == 0
with pytest.raises(Exception) as err:
usb_miniscript_get("w0")
assert err.value.args[0] == "Coldcard Error: Miniscript wallet not found"
def test_miniscript_name_validation(microsd_path, offer_minsc_import):
for tc in ["weê", "eee\teee"]:
with pytest.raises(Exception) as e:
offer_minsc_import(json.dumps({"name": tc, "desc": CHANGE_BASED_DESCS[0]}))
assert "must be ascii" in e.value.args[0]
def test_bug_fill_policy(set_seed_words, goto_home, pick_menu_item, need_keypress,
microsd_path, cap_story, press_select, clear_miniscript,
cap_menu, bitcoind, start_sign, end_sign):
clear_miniscript()
mnemonic = "normal useless alpha sphere grid defense feed era farm law hair region"
set_seed_words(mnemonic)
desc = """tr(tpubD6NzVbkrYhZ4Xjg1aU3fkQSj6yp8d7XNpnpVvjUBqDzMJt7J6QafSCBF5RLY2wwi
Vuhu79MKCKbUxjCxvicdATdc7hMPEejgCkQy3B28MiP/<0;1>/*,{and_v(v:multi_a(1,
[61cd4eb6/48'/1'/0'/2']tpubDE4RRPsyHN6GUsic4hrniYUhTsQ7h1bRQYyDPcWDFjKZ
vhms2nUNwo2j4oRwtuDZNJwwXzeoZ22RjGrueJ3zgAbbSTEM8kZQ8EnyDE79sGK/<2;3>/*
,[c658b283/48'/1'/0'/2']tpubDFL5wzgPBYK5pZ2Kh1T8qrxnp43kjE5CXfguZHHBrZS
WpkfASy5rVfj7prh11XdqkC1P3kRwUPBeX7AHN8XBNx8UwiprnFnEm5jyswiRD4p/<2;3>/
*),older(65535)),multi_a(2,[c658b283/48'/1'/0'/2']tpubDFL5wzgPBYK5pZ2Kh
1T8qrxnp43kjE5CXfguZHHBrZSWpkfASy5rVfj7prh11XdqkC1P3kRwUPBeX7AHN8XBNx8U
wiprnFnEm5jyswiRD4p/<0;1>/*,[61cd4eb6/48'/1'/0'/2']tpubDE4RRPsyHN6GUsic
4hrniYUhTsQ7h1bRQYyDPcWDFjKZvhms2nUNwo2j4oRwtuDZNJwwXzeoZ22RjGrueJ3zgAb
bSTEM8kZQ8EnyDE79sGK/<0;1>/*,[25f48f59/48'/1'/0'/2']tpubDFRnTG8pxuoQ67w
aXsh1vNLD9c88JcRwEFxKCUsXzR11RkuV4pqFU6ccCZdwnjGY4yw25uCRHh4wCKNquvfgQ3
zUvcND8MhRQFv8dCFzjNu/<0;1>/*)})#vh0vvyyn"""
psbt = """cHNidP8BAIkCAAAAAeqLNNQht+6fI8FkMNHKGAvQGxbT13MnWFy4E+bjjLgCAQAAAAD9///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=="""
desc_fname = "minib.txt"
with open(microsd_path(desc_fname), "w") as f:
f.write(desc)
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
pick_menu_item("Import")
need_keypress("1")
pick_menu_item(desc_fname)
time.sleep(.1)
_, story = cap_story()
assert "Create new miniscript wallet?" in story
assert "minib" in story # name
press_select()
goto_home()
start_sign(base64.b64decode(psbt))
signed = end_sign(accept=True)
assert signed != base64.b64decode(psbt)
@pytest.mark.bitcoind
@pytest.mark.parametrize("tmplt", [
"wsh(or_d(multi(2,@0/<0;1>/*,@1/<0;1>/*),and_v(v:thresh(2,pkh(@0/<2;3>/*),a:pkh(@1/<2;3>/*),a:pkh(@2/<0;1>/*)),older(10))))",
# below is same as above with just first two keys swapped in thresh
"wsh(or_d(multi(2,@0/<0;1>/*,@1/<0;1>/*),and_v(v:thresh(2,pkh(@1/<2;3>/*),a:pkh(@0/<2;3>/*),a:pkh(@2/<0;1>/*)),older(10))))",
"tr(unspend()/<0;1>/*,{and_v(v:multi_a(2,@0/<2;3>/*,@1/<2;3>/*,@2/<0;1>/*,@3/<0;1>/*),older(10)),multi_a(2,@0/<0;1>/*,@1/<0;1>/*)})",
# below is same as above with just first two keys swapped in last multi_a
"tr(unspend()/<0;1>/*,{and_v(v:multi_a(2,@0/<2;3>/*,@1/<2;3>/*,@2/<0;1>/*,@3/<0;1>/*),older(10)),multi_a(2,@1/<0;1>/*,@0/<0;1>/*)})",
# internal key is ours
"tr(@0/<0;1>/*,{and_v(v:multi_a(2,@0/<2;3>/*,@1/<2;3>/*,@2/<2;3>/*,@3/<0;1>/*),older(10)),multi_a(2,@1/<0;1>/*,@2/<0;1>/*)})",
])
def test_expanding_multisig(tmplt, clear_miniscript, goto_home, pick_menu_item, garbage_collector,
cap_menu, cap_story, microsd_path, use_regtest, bitcoind, microsd_wipe,
load_export, dev, address_explorer_check, get_cc_key, import_miniscript,
bitcoin_core_signer, import_duplicate, press_select, start_sign, end_sign):
use_regtest()
clear_miniscript()
sequence = 10
af = "bech32m" if tmplt.startswith("tr(") else "bech32"
unspend = "tpubD6NzVbkrYhZ4WbzhCs1gLUM8s8LAwTh68xVh1a3nRQyA3tbAJFSE2FEaH2CEGJTKmzcBagpyG35Kjv3UGpTEWbc7qSCX6mswrLQVVPgXECd"
tmplt = tmplt.replace("unspend()", unspend)
csigner0, ckey0 = bitcoin_core_signer(f"co-signer-0")
ckey0 = ckey0.replace("/0/*", "")
csigner0.keypoolrefill(20)
csigner1, ckey1 = bitcoin_core_signer(f"co-signer-1")
ckey1 = ckey1.replace("/0/*", "")
csigner1.keypoolrefill(20)
csigner2, ckey2 = None, None
# cc device key
cc_key = get_cc_key("86h/1h/0h").replace('/<0;1>/*', "")
# fill policy
desc = tmplt.replace("@0", cc_key)
desc = desc.replace("@1", ckey0)
desc = desc.replace("@2", ckey1)
if "@3" in tmplt:
csigner2, ckey2 = bitcoin_core_signer(f"co-signer-2")
ckey2 = ckey2.replace("/0/*", "")
csigner2.keypoolrefill(20)
desc = desc.replace("@3", ckey2)
wname = "expand_msc"
fname = f"{wname}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
wo = bitcoind.create_wallet(wallet_name=wname, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
menu = cap_menu()
assert menu[0] == wname
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
# fund wallet
addr = wo.getnewaddress("", af)
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
# use non-recovery path to split into 5 utxos + 1 going back to supply (not a conso)
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"]}
dest_addrs = [wo.getnewaddress(f"a{i}", af) for i in range(5)]
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
[{a: 5} for a in dest_addrs] + [{bitcoind.supply_wallet.getnewaddress(): 5}],
0,
{"fee_rate": 20, "change_type": af},
)
psbt = psbt_resp.get("psbt")
# if we have internal key we just spend with it, singlesig on chain
have_internal = "tr(@0," in tmplt
if not have_internal:
# first sign with cosigner in gucci path (non-recovery)
psbt = csigner0.walletprocesspsbt(psbt, True)["psbt"]
# now CC
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
final_psbt = end_sign(True)
# client software finalization
res = wo.finalizepsbt(base64.b64encode(final_psbt).decode())
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
unspent = wo.listunspent()
assert len(unspent) == 6 # created 5 txos of 5 btc, one to supply & change back is 6th utxo
# consolidation - consolidate 3 utxo into one bigger
to_spend = [{"txid": o["txid"], "vout": o["vout"]} for o in unspent if float(o["amount"]) == 5.0][:3]
psbt_resp = wo.walletcreatefundedpsbt(
to_spend,
[{wo.getnewaddress("conso", af): 15}],
0,
{"fee_rate": 20, "change_type": af, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
# now CC signing first
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
updated_psbt = end_sign(True)
updated_psbt = base64.b64encode(updated_psbt).decode()
if not have_internal:
# now cosigner (still on non-recovery path)
final_psbt = csigner0.walletprocesspsbt(updated_psbt, True,
"DEFAULT"if "tr(" == tmplt[:3] else "ALL")["psbt"]
# client software finalization
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
unspent = wo.listunspent()
assert len(unspent) == 4
# now we lost our non-recovey path cosigner
del csigner0
# use recovery key to consolidate all our outputs and send them to other wallet
dest = bitcoind.supply_wallet.getnewaddress()
all_of_it = wo.getbalance()
# need to bump sequence here
psbt_resp = wo.walletcreatefundedpsbt(
[ {"txid": o["txid"], "vout": o["vout"], "sequence": sequence} for o in unspent],
[{dest: all_of_it}],
0,
{"fee_rate": 10, "change_type": af, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
# now cosigner (on recovery path)
psbt = csigner1.walletprocesspsbt(psbt, True)["psbt"]
if have_internal:
final_psbt = csigner2.walletprocesspsbt(psbt, True)["psbt"]
else:
# CC
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
final_psbt = end_sign(True)
final_psbt = base64.b64encode(final_psbt).decode()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
# timelocked
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final'
# mines some blocks to release the lock
bitcoind.supply_wallet.generatetoaddress(sequence, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
assert len(wo.listunspent()) == 0
# check addresses
address_explorer_check("sd", af, wo, wname)
@pytest.mark.parametrize("blinded", [True, False])
def test_big_boy(use_regtest, clear_miniscript, bitcoin_core_signer, get_cc_key, microsd_path,
garbage_collector, pick_menu_item, bitcoind, import_miniscript, press_select,
cap_story, cap_menu, load_export, start_sign, end_sign, blinded):
# keys (@0,@4,@5) are more important (primary) than keys (@1,@2,@3) (secondary)
# currently requires to tweak MAX_TR_SIGNERS = 33
# with blinded=True, all co-signer keys are blinded (have no key origin info)
tmplt = (
"tr("
"tpubD6NzVbkrYhZ4XgXS51CV3bhoP5dJeQqPhEyhKPDXBgEs64VdSyAfku99gtDXQzY6HEXY5Dqdw8Qud1fYiyewDmYjKe9gGJeDx7x936ur4Ju/<0;1>/*," # unspendable
"{{{and_v(v:multi_a(3,@5/<8;9>/*,@1/<8;9>/*,@2/<8;9>/*,@3/<8;9>/*),older(1000))," # after 1000 blocks one of primary keys can sign with 2 secondary
"and_v(v:multi_a(3,@0/<8;9>/*,@1/<10;11>/*,@2/<10;11>/*,@3/<10;11>/*),older(1000))}," # after 1000 blocks one of primary keys can sign with 2 secondary
"{{and_v(v:multi_a(5,@4/<2;3>/*,@5/<2;3>/*,@0/<2;3>/*,@1/<2;3>/*,@2/<2;3>/*,@3/<2;3>/*),older(20))," # 5of6 after 20 blocks
"and_v(v:multi_a(4,@4/<4;5>/*,@5/<4;5>/*,@0/<4;5>/*,@1/<4;5>/*,@2/<4;5>/*,@3/<4;5>/*),older(60))}," # 4of6 after 60 blocks
"{and_v(v:multi_a(2,@4/<6;7>/*,@5/<6;7>/*,@0/<6;7>/*),older(120))," # after 120 blocks it is enough to have 2 of (@0,@4,@5)
"and_v(v:multi_a(3,@4/<8;9>/*,@1/<6;7>/*,@2/<6;7>/*,@3/<6;7>/*),older(1000))}}}," # after 1000 blocks one of primary keys can sign with 2 secondary
"multi_a(6,@1/<0;1>/*,@2/<0;1>/*,@3/<0;1>/*,@4/<0;1>/*,@5/<0;1>/*,@0/<0;1>/*)})" # 6of6 primary path
)
use_regtest()
clear_miniscript()
af = "bech32m"
cc_key = get_cc_key("86h/1h/0h").replace('/<0;1>/*', "")
desc = tmplt.replace("@0", cc_key)
cosigners = []
for i in range(1, 6):
csigner, ckey = bitcoin_core_signer(f"co-signer-{i}")
ckey = ckey.replace("/0/*", "")
if blinded:
ckey = ckey.split("]")[-1]
csigner.keypoolrefill(20)
cosigners.append(csigner)
desc = desc.replace(f"@{i}", ckey)
wname = "bigboy"
fname = f"{wname}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(desc)
garbage_collector.append(fpath)
wo = bitcoind.create_wallet(wallet_name=wname, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
menu = cap_menu()
assert menu[0] == wname
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
# fund wallet
addr = wo.getnewaddress("", af)
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"]}
# split to 10 utxos
dest_addrs = [wo.getnewaddress(f"a{i}", af) for i in range(10)]
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
[{a: 4} for a in dest_addrs] + [{bitcoind.supply_wallet.getnewaddress(): 5}],
0,
{"fee_rate": 3, "change_type": af, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
# sign with all cosigners
for s in cosigners:
psbt = s.walletprocesspsbt(psbt, True)["psbt"]
# now CC
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
final_psbt = end_sign(True)
final_psbt = base64.b64encode(final_psbt).decode()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
unspent = wo.listunspent()
assert len(unspent) == 11
@pytest.mark.parametrize("af", ["bech32", "bech32m"])
def test_single_key_miniscript(af, settings_set, clear_miniscript, goto_home, get_cc_key,
garbage_collector, microsd_path, bitcoind, import_miniscript,
press_select, cap_menu, pick_menu_item, load_export, cap_story,
start_sign, end_sign):
sequence = 10
goto_home()
clear_miniscript()
settings_set("chain", "XRT")
policy = "and_v(v:pk(@0/<0;1>/*),older(10))"
if af == "bech32m":
tmplt = f"tr(tpubD6NzVbkrYhZ4XgXS51CV3bhoP5dJeQqPhEyhKPDXBgEs64VdSyAfku99gtDXQzY6HEXY5Dqdw8Qud1fYiyewDmYjKe9gGJeDx7x936ur4Ju/<0;1>/*,{policy})"
else:
tmplt = f"wsh({policy})"
cc_key = get_cc_key("m/99h/0h/0h").replace('/<0;1>/*', '')
tmplt = tmplt.replace("@0", cc_key)
wname = "single_key_mini"
fname = f"{wname}.txt"
fpath = microsd_path(fname)
with open(fpath, "w") as f:
f.write(tmplt)
garbage_collector.append(fpath)
wo = bitcoind.create_wallet(wallet_name=wname, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
_, story = import_miniscript(fname)
assert "Create new miniscript wallet?" in story
# do some checks on policy --> helper function to replace keys with letters
press_select()
menu = cap_menu()
assert menu[0] == wname
pick_menu_item(menu[0]) # pick imported descriptor multisig wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
# fund wallet
addr = wo.getnewaddress("", af)
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
unspent = wo.listunspent()
assert len(unspent) == 1
inp = {"txid": unspent[0]["txid"], "vout": unspent[0]["vout"], "sequence": sequence}
# split to 10 utxos
dest_addrs = [wo.getnewaddress(f"a{i}", af) for i in range(10)]
psbt_resp = wo.walletcreatefundedpsbt(
[inp],
[{a: 4} for a in dest_addrs] + [{bitcoind.supply_wallet.getnewaddress(): 5}],
0,
{"fee_rate": 3, "change_type": af, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
final_psbt = end_sign(True)
final_psbt = base64.b64encode(final_psbt).decode()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
# timelocked
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final'
# mines some blocks to release the lock
bitcoind.supply_wallet.generatetoaddress(sequence, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
unspent = wo.listunspent()
assert len(unspent) == 11
# now consolidate to one output
psbt_resp = wo.walletcreatefundedpsbt(
[{"txid": o["txid"], "vout": o["vout"], "sequence": sequence} for o in unspent],
[{wo.getnewaddress("", af): wo.getbalance()}],
0,
{"fee_rate": 3, "change_type": af, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" in story
final_psbt = end_sign(True)
final_psbt = base64.b64encode(final_psbt).decode()
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
# timelocked
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final'
# mines some blocks to release the lock
bitcoind.supply_wallet.generatetoaddress(sequence, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress()) # mine above
unspent = wo.listunspent()
assert len(unspent) == 1
@pytest.mark.parametrize("tmplt", [
"wsh(or_d(pk(@0),and_v(v:pkh(@1),older(100))))",
f"tr({ranged_unspendable_internal_key()},or_d(pk(@0),and_v(v:pk(@1),older(100))))"
])
@pytest.mark.parametrize("cc_sign", [False, True])
@pytest.mark.parametrize("has_orig", [False, True])
def test_originless_keys(tmplt, offer_minsc_import, get_cc_key, bitcoin_core_signer, bitcoind,
pick_menu_item, load_export, goto_home, cap_menu, clear_miniscript,
use_regtest, press_select, start_sign, end_sign, cap_story, cc_sign,
has_orig, address_explorer_check):
# can be both:
# a.) just ranged xpub without origin info -> xpub1/<0;1>/*
# b.) ranged xpub with its fp -> [xpub1_fp]xpub1/<0;1>/*
sequence = 100
use_regtest()
clear_miniscript()
af = "bech32m" if "tr(" in tmplt else "bech32"
name = "originless"
cc_key = get_cc_key("m/84h/1h/0h")
cs, ck = bitcoin_core_signer(name+"_signer")
originless_ck = ck.split("]")[-1]
n = BIP32Node.from_hwif(originless_ck.split("/")[0]) # just extended key
fp_str = "[" + n.fingerprint().hex() + "]"
if has_orig:
originless_ck = fp_str + originless_ck
desc = tmplt.replace("@0", cc_key)
desc = desc.replace("@1", originless_ck)
to_import = {"desc": desc, "name": name}
offer_minsc_import(json.dumps(to_import))
press_select()
wo = bitcoind.create_wallet(wallet_name=name, disable_private_keys=True, blank=True,
passphrase=None, avoid_reuse=False, descriptors=True)
goto_home()
pick_menu_item("Settings")
pick_menu_item("Miniscript")
menu = cap_menu()
assert menu[0] == name
pick_menu_item(menu[0]) # pick imported descriptor miniscript wallet
pick_menu_item("Descriptors")
pick_menu_item("Bitcoin Core")
text = load_export("sd", label="Bitcoin Core miniscript", is_json=False, sig_check=False)
text = text.replace("importdescriptors ", "").strip()
# remove junk
r1 = text.find("[")
r2 = text.find("]", -1, 0)
text = text[r1: r2]
core_desc_object = json.loads(text)
res = wo.importdescriptors(core_desc_object)
for obj in res:
assert obj["success"]
# fund wallet
addr = wo.getnewaddress("", af)
assert bitcoind.supply_wallet.sendtoaddress(addr, 49)
bitcoind.supply_wallet.generatetoaddress(1, bitcoind.supply_wallet.getnewaddress())
unspent = wo.listunspent()
assert len(unspent) == 1
if cc_sign:
inputs = []
else:
inputs = [{"txid": unspent[0]["txid"], "vout": unspent[0]["vout"], "sequence": sequence}]
# split to 10 utxos
dest_addrs = [wo.getnewaddress(f"a{i}", af) for i in range(10)]
psbt_resp = wo.walletcreatefundedpsbt(
inputs,
[{a: 4} for a in dest_addrs] + [{bitcoind.supply_wallet.getnewaddress(): 5}],
0,
{"fee_rate": 3, "change_type": af, "subtractFeeFromOutputs": [0]},
)
psbt = psbt_resp.get("psbt")
if cc_sign:
start_sign(base64.b64decode(psbt))
time.sleep(.1)
title, story = cap_story()
assert title == "OK TO SEND?"
assert "Consolidating" not in story
final_psbt = end_sign(True)
final_psbt = base64.b64encode(final_psbt).decode()
else:
final_psbt_o = cs.walletprocesspsbt(psbt, True, "DEFAULT" if af == "bech32m" else "ALL")
final_psbt = final_psbt_o["psbt"]
assert psbt != final_psbt
res = wo.finalizepsbt(final_psbt)
assert res["complete"]
tx_hex = res["hex"]
res = wo.testmempoolaccept([tx_hex])
if not cc_sign:
# timelocked
assert not res[0]["allowed"]
assert res[0]["reject-reason"] == 'non-BIP68-final'
# mines some blocks to release the lock
bitcoind.supply_wallet.generatetoaddress(sequence, bitcoind.supply_wallet.getnewaddress())
res = wo.testmempoolaccept([tx_hex])
assert res[0]["allowed"]
res = wo.sendrawtransaction(tx_hex)
assert len(res) == 64 # tx id
# check addresses
address_explorer_check("sd", af, wo, name)
@pytest.mark.parametrize("internal_key", [
H,
"r=@",
"r=dfed64ff493dca2ab09eadefaa0c88be8404908fa6eff869ff71c0d359d086b9",
"f19573a10866ee9881769e24464f9a0e989c2cb8e585db385934130462abed90"
])
def test_static_internal_key(internal_key, clear_miniscript, microsd_path, pick_menu_item,
cap_story, import_miniscript, garbage_collector):
clear_miniscript()
desc = "tr(@ik,{{sortedmulti(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*),sortedmulti(2,[0f056943/48h/1h/0h/3h]tpubDF2rnouQaaYrY6CUWTapYkeFEs3h3qrzL4M52ZGoPeU9dkarJMtrw6VF1zJRGuGuAFxYS3kXtavfAwQPTQkU5dyNYpbgxcpftrR8H3U85Ez/<0;1>/*,[30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*)},sortedmulti(2,[b7fe820c/48h/1h/0h/3h]tpubDFdQ1sNV53TbogAMPEd2egY5NXfbdKD1Mnr2iBrJrcwRHJbKC7tuuUMHT8SSHJ2VEKdCf5WYBMfevvWCnyJV53gYUT2wFyxEV8SuUTedBp7/<0;1>/*,[30afbe54/48h/1h/0h/3h]tpubDFLVv7cuiLjn3QcsCend5kn3yw5sx6Czazy7hZvdGX61v8pkU95k2Byz9M5jnabzeUg7qWtHYLeKQyCWWAHhUmQQMeZ4Dee2CfGR2TsZqrN/<0;1>/*)})"
desc = desc.replace("@ik", internal_key)
fname = "imdesc.txt"
fpath = microsd_path(fname)
with open(microsd_path(fname), "w") as f:
f.write(desc)
garbage_collector.append(fpath)
title, story = import_miniscript(fname)
assert "Failed to import" in story
assert "only extended keys allowed" in story
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