def test_make_commitment(createcmtdata, failquery, external):
def clean_up():
jm_single().config.set("POLICY", "taker_utxo_age", old_taker_utxo_age)
jm_single().config.set("POLICY", "taker_utxo_amtpercent",
old_taker_utxo_amtpercent)
set_commitment_file(old_commitment_file)
jm_single().bc_interface.setQUSFail(False)
os.remove('dummyext')
old_commitment_file = get_commitment_file()
with open('dummyext', 'wb') as f:
f.write(json.dumps(t_dummy_ext, indent=4).encode('utf-8'))
if external:
set_commitment_file('dummyext')
old_taker_utxo_age = jm_single().config.get("POLICY", "taker_utxo_age")
old_taker_utxo_amtpercent = jm_single().config.get(
"POLICY", "taker_utxo_amtpercent")
jm_single().config.set("POLICY", "taker_utxo_age", "5")
jm_single().config.set("POLICY", "taker_utxo_amtpercent", "20")
mixdepth = 0
amount = 110000000
taker = get_taker([(mixdepth, amount, 3,
"mnsquzxrHXpFsZeL42qwbKdCP2y1esN3qw")])
taker.cjamount = amount
taker.input_utxos = t_utxos_by_mixdepth[0]
if failquery:
jm_single().bc_interface.setQUSFail(True)
taker.make_commitment()
clean_up()
def clean_up():
jm_single().config.set("POLICY", "taker_utxo_age", old_taker_utxo_age)
jm_single().config.set("POLICY", "taker_utxo_amtpercent",
old_taker_utxo_amtpercent)
set_commitment_file(old_commitment_file)
jm_single().bc_interface.setQUSFail(False)
os.remove('dummyext')
def test_make_commitment(createcmtdata, failquery, external):
def clean_up():
jm_single().config.set("POLICY", "taker_utxo_age", old_taker_utxo_age)
jm_single().config.set("POLICY", "taker_utxo_amtpercent",
old_taker_utxo_amtpercent)
set_commitment_file(old_commitment_file)
jm_single().bc_interface.setQUSFail(False)
os.remove('dummyext')
old_commitment_file = get_commitment_file()
with open('dummyext', 'wb') as f:
f.write(json.dumps(t_dummy_ext, indent=4))
if external:
set_commitment_file('dummyext')
old_taker_utxo_age = jm_single().config.get("POLICY", "taker_utxo_age")
old_taker_utxo_amtpercent = jm_single().config.get(
"POLICY", "taker_utxo_amtpercent")
jm_single().config.set("POLICY", "taker_utxo_age", "5")
jm_single().config.set("POLICY", "taker_utxo_amtpercent", "20")
mixdepth = 0
amount = 110000000
taker = get_taker([(mixdepth, amount, 3,
"mnsquzxrHXpFsZeL42qwbKdCP2y1esN3qw")])
taker.wallet.unspent = {
'f34b635ed8891f16c4ec5b8236ae86164783903e8e8bb47fa9ef2ca31f3c2d7a:0': {
'address': u'n31WD8pkfAjg2APV78GnbDTdZb1QonBi5D',
'value': 10000000
},
'f780d6e5e381bff01a3519997bb4fcba002493103a198fde334fd264f9835d75:1': {
'address': u'mmVEKH61BZbLbnVEmk9VmojreB4G4PmBPd',
'value': 20000000
},
'fe574db96a4d43a99786b3ea653cda9e4388f377848f489332577e018380cff1:0': {
'address': u'msxyyydNXTiBmt3SushXbH5Qh2ukBAThk3',
'value': 500000000
},
'fd9711a2ef340750db21efb761f5f7d665d94b312332dc354e252c77e9c48349:0': {
'address': u'musGZczug3BAbqobmYherywCwL9REgNaNm',
'value': 500000000
}
}
taker.cjamount = amount
taker.input_utxos = {
'f34b635ed8891f16c4ec5b8236ae86164783903e8e8bb47fa9ef2ca31f3c2d7a:0': {
'address': u'n31WD8pkfAjg2APV78GnbDTdZb1QonBi5D',
'value': 10000000
}
}
if failquery:
jm_single().bc_interface.setQUSFail(True)
taker.make_commitment()
clean_up()
def load_config(self, window):
"""Load/instantiate the joinmarket config file
in electrum's home directory/joinmarket (e.g. ~/.electrum/joinmarket
Also load/instantiate the logs/ subdirectory for bot logs,
and the cmtdata/ directory for commitments storage.
Create and set the commitments.json file.
"""
try:
jm_subdir = os.path.join(window.config.path, "joinmarket")
if not os.path.exists(jm_subdir):
os.makedirs(jm_subdir)
cmttools_dir = os.path.join(jm_subdir, "cmtdata")
if not os.path.exists(cmttools_dir):
os.makedirs(cmttools_dir)
set_commitment_file(os.path.join(cmttools_dir, "commitments.json"))
self.config_location = os.path.join(jm_subdir, "joinmarket.cfg")
self.logs_location = os.path.join(jm_subdir, "logs")
load_program_config(jm_subdir, "electrum")
if TESTNET:
jm_single().config.set("BLOCKCHAIN", "network", "testnet")
log.info('working with testnet')
else:
jm_single().config.set("BLOCKCHAIN", "network", "mainnet")
log.info('working with mainnet')
except Exception as e:
log.info("thrown: " + repr(e))
JMQtMessageBox(window,
"\n".join([
"The joinmarket config failed to load.",
"Make sure that blockchain_source = electrum",
"is set in the joinmarket.cfg file."
]),
mbtype='warn',
title="Error")
return
if not os.path.exists(self.logs_location):
os.makedirs(self.logs_location)
update_config_for_gui()
def load_config(self, window):
"""Load/instantiate the joinmarket config file
in electrum's home directory/joinmarket (e.g. ~/.electrum/joinmarket
Also load/instantiate the logs/ subdirectory for bot logs,
and the cmtdata/ directory for commitments storage.
Create and set the commitments.json file.
"""
try:
jm_subdir = os.path.join(window.config.path, "joinmarket")
if not os.path.exists(jm_subdir):
os.makedirs(jm_subdir)
cmttools_dir = os.path.join(jm_subdir, "cmtdata")
if not os.path.exists(cmttools_dir):
os.makedirs(cmttools_dir)
set_commitment_file(os.path.join(cmttools_dir, "commitments.json"))
self.config_location = os.path.join(jm_subdir, "joinmarket.cfg")
self.logs_location = os.path.join(jm_subdir, "logs")
load_program_config(jm_subdir, "electrum")
if TESTNET:
jm_single().config.set("BLOCKCHAIN", "network", "testnet")
log.info('working with testnet')
else:
jm_single().config.set("BLOCKCHAIN", "network", "mainnet")
log.info('working with mainnet')
except Exception as e:
log.info("thrown: " + repr(e))
JMQtMessageBox(window,
"\n".join([
"The joinmarket config failed to load.",
"Make sure that blockchain_source = electrum",
"is set in the joinmarket.cfg file."]),
mbtype='warn',
title="Error")
return
if not os.path.exists(self.logs_location):
os.makedirs(self.logs_location)
update_config_for_gui()
def test_make_commitment(setup_taker, mixdepth, cjamt, failquery, external,
expected_success, amtpercent, age, mixdepth_extras):
def clean_up():
jm_single().config.set("POLICY", "taker_utxo_age", old_taker_utxo_age)
jm_single().config.set("POLICY", "taker_utxo_amtpercent",
old_taker_utxo_amtpercent)
set_commitment_file(old_commitment_file)
jm_single().bc_interface.setQUSFail(False)
jm_single().bc_interface.reset_confs()
os.remove('dummyext')
old_commitment_file = get_commitment_file()
with open('dummyext', 'wb') as f:
f.write(json.dumps(t_dummy_ext, indent=4).encode('utf-8'))
if external:
set_commitment_file('dummyext')
# define the appropriate podle acceptance parameters in the global config:
old_taker_utxo_age = jm_single().config.get("POLICY", "taker_utxo_age")
old_taker_utxo_amtpercent = jm_single().config.get(
"POLICY", "taker_utxo_amtpercent")
if expected_success:
# set to defaults for mainnet
newtua = "5"
newtuap = "20"
else:
newtua = str(age)
newtuap = str(amtpercent)
jm_single().config.set("POLICY", "taker_utxo_age", newtua)
jm_single().config.set("POLICY", "taker_utxo_amtpercent", newtuap)
taker = get_taker([(mixdepth, cjamt, 3,
"mnsquzxrHXpFsZeL42qwbKdCP2y1esN3qw", NO_ROUNDING)])
# modify or add any extra utxos for this run:
for k, v in mixdepth_extras.items():
if k == "confchange":
for k2, v2 in v.items():
# set the utxos in mixdepth k2 to have confs v2:
cdict = taker.wallet_service.get_utxos_by_mixdepth()[k2]
jm_single().bc_interface.set_confs(
{utxo: v2
for utxo in cdict.keys()})
elif k == "custom-script":
# note: this is inspired by fidelity bonds, and currently
# uses scripts of that specific timelock type, but is really
# only testing the general concept: that commitments must
# not be made on any non-standard script type.
for k2, v2 in v.items():
priv = os.urandom(32) + b"\x01"
tl = random.randrange(1430454400, 1430494400)
script_inner = bitcoin.mk_freeze_script(
bitcoin.privkey_to_pubkey(priv), tl)
script_outer = bitcoin.redeem_script_to_p2wsh_script(
script_inner)
taker.wallet_service.wallet._script_map[script_outer] = (
"nonstandard_path", )
taker.wallet_service.add_extra_utxo(os.urandom(32),
0,
v2,
k2,
script=script_outer)
else:
for value in v:
taker.wallet_service.add_extra_utxo(os.urandom(32), 0, value,
k)
taker.cjamount = cjamt
taker.input_utxos = taker.wallet_service.get_utxos_by_mixdepth()[mixdepth]
taker.mixdepth = mixdepth
if failquery:
jm_single().bc_interface.setQUSFail(True)
comm, revelation, msg = taker.make_commitment()
if expected_success and failquery:
# for manual tests, show the error message:
print("Failure case due to QUS fail: ")
print("Erromsg: ", msg)
assert not comm
elif expected_success:
assert comm, "podle was not generated but should have been."
else:
# in these cases we have set the podle acceptance
# parameters such that our in-mixdepth utxos are not good
# enough.
# for manual tests, show the errormsg:
print("Failure case, errormsg: ", msg)
assert not comm, "podle was generated but should not have been."
clean_up()
def test_make_commitment(setup_taker, mixdepth, cjamt, failquery, external,
expected_success, amtpercent, age, mixdepth_extras):
def clean_up():
jm_single().config.set("POLICY", "taker_utxo_age", old_taker_utxo_age)
jm_single().config.set("POLICY", "taker_utxo_amtpercent",
old_taker_utxo_amtpercent)
set_commitment_file(old_commitment_file)
jm_single().bc_interface.setQUSFail(False)
jm_single().bc_interface.reset_confs()
os.remove('dummyext')
old_commitment_file = get_commitment_file()
with open('dummyext', 'wb') as f:
f.write(json.dumps(t_dummy_ext, indent=4).encode('utf-8'))
if external:
set_commitment_file('dummyext')
# define the appropriate podle acceptance parameters in the global config:
old_taker_utxo_age = jm_single().config.get("POLICY", "taker_utxo_age")
old_taker_utxo_amtpercent = jm_single().config.get(
"POLICY", "taker_utxo_amtpercent")
if expected_success:
# set to defaults for mainnet
newtua = "5"
newtuap = "20"
else:
newtua = str(age)
newtuap = str(amtpercent)
jm_single().config.set("POLICY", "taker_utxo_age", newtua)
jm_single().config.set("POLICY", "taker_utxo_amtpercent", newtuap)
taker = get_taker([(mixdepth, cjamt, 3,
"mnsquzxrHXpFsZeL42qwbKdCP2y1esN3qw", NO_ROUNDING)])
# modify or add any extra utxos for this run:
for k, v in mixdepth_extras.items():
if k == "confchange":
for k2, v2 in v.items():
# set the utxos in mixdepth k2 to have confs v2:
cdict = taker.wallet_service.get_utxos_by_mixdepth()[k2]
jm_single().bc_interface.set_confs(
{utxo: v2
for utxo in cdict.keys()})
else:
for value in v:
taker.wallet_service.add_extra_utxo(os.urandom(32), 0, value,
k)
taker.cjamount = cjamt
taker.input_utxos = taker.wallet_service.get_utxos_by_mixdepth()[mixdepth]
taker.mixdepth = mixdepth
if failquery:
jm_single().bc_interface.setQUSFail(True)
comm, revelation, msg = taker.make_commitment()
if expected_success and failquery:
# for manual tests, show the error message:
print("Failure case due to QUS fail: ")
print("Erromsg: ", msg)
assert not comm
elif expected_success:
assert comm, "podle was not generated but should have been."
else:
# in these cases we have set the podle acceptance
# parameters such that our in-mixdepth utxos are not good
# enough.
# for manual tests, show the errormsg:
print("Failure case, errormsg: ", msg)
assert not comm, "podle was generated but should not have been."
clean_up()
