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multisig: add post-kex verification round to check that all participants have completed the multisig address

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This commit is contained in:
koe 2022-04-29 14:04:59 -05:00
parent d562deaaa9
commit 0d6ecb1136
9 changed files with 336 additions and 194 deletions
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83
tests/functional_tests/multisig.py
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@ -125,17 +125,18 @@ class MultisigTest():
for i in range(N_total):
res = self.wallet[i].is_multisig()
assert res.multisig == True
assert res.ready == (M_threshold == N_total)
assert not res.ready
assert res.threshold == M_threshold
assert res.total == N_total
while True:
n_empty = 0
for i in range(len(next_stage)):
if len(next_stage[i]) == 0:
n_empty += 1
assert n_empty == 0 or n_empty == len(next_stage)
if n_empty == len(next_stage):
n_ready = 0
for i in range(N_total):
res = self.wallet[i].is_multisig()
if res.ready == True:
n_ready += 1
assert n_ready == 0 or n_ready == N_total
if n_ready == N_total:
break
info = next_stage
next_stage = []
@ -162,54 +163,72 @@ class MultisigTest():
'peeled mixture ionic radar utopia puddle buying illness nuns gadget river spout cavernous bounced paradise drunk looking cottage jump tequila melting went winter adjust spout',
'dilute gutter certain antics pamphlet macro enjoy left slid guarded bogeys upload nineteen bomb jubilee enhanced irritate turnip eggs swung jukebox loudly reduce sedan slid',
]
info = []
wallet = [None, None, None]
for i in range(3):
wallet[i] = Wallet(idx = i)
try: wallet[i].close_wallet()
info2of2 = []
wallet2of2 = [None, None]
for i in range(2):
wallet2of2[i] = Wallet(idx = i)
try: wallet2of2[i].close_wallet()
except: pass
res = wallet[i].restore_deterministic_wallet(seed = seeds[i])
res = wallet[i].is_multisig()
res = wallet2of2[i].restore_deterministic_wallet(seed = seeds[i])
res = wallet2of2[i].is_multisig()
assert not res.multisig
res = wallet[i].prepare_multisig()
res = wallet2of2[i].prepare_multisig()
assert len(res.multisig_info) > 0
info.append(res.multisig_info)
info2of2.append(res.multisig_info)
for i in range(3):
ok = False
try: res = wallet[i].exchange_multisig_keys(info)
except: ok = True
assert ok
res = wallet[i].is_multisig()
assert not res.multisig
res = wallet[0].make_multisig(info[0:2], 2)
res = wallet[0].is_multisig()
kex_info = []
res = wallet2of2[0].make_multisig(info2of2, 2)
kex_info.append(res.multisig_info)
res = wallet2of2[1].make_multisig(info2of2, 2)
kex_info.append(res.multisig_info)
res = wallet2of2[0].exchange_multisig_keys(kex_info)
res = wallet2of2[0].is_multisig()
assert res.multisig
assert res.ready
ok = False
try: res = wallet[0].prepare_multisig()
try: res = wallet2of2[0].prepare_multisig()
except: ok = True
assert ok
ok = False
try: res = wallet[0].make_multisig(info[0:2], 2)
try: res = wallet2of2[0].make_multisig(info2of2, 2)
except: ok = True
assert ok
res = wallet[1].make_multisig(info, 2)
res = wallet[1].is_multisig()
info2of3 = []
wallet2of3 = [None, None, None]
for i in range(3):
wallet2of3[i] = Wallet(idx = i)
try: wallet2of3[i].close_wallet()
except: pass
res = wallet2of3[i].restore_deterministic_wallet(seed = seeds[i])
res = wallet2of3[i].is_multisig()
assert not res.multisig
res = wallet2of3[i].prepare_multisig()
assert len(res.multisig_info) > 0
info2of3.append(res.multisig_info)
for i in range(3):
ok = False
try: res = wallet2of3[i].exchange_multisig_keys(info)
except: ok = True
assert ok
res = wallet2of3[i].is_multisig()
assert not res.multisig
res = wallet2of3[1].make_multisig(info2of3, 2)
res = wallet2of3[1].is_multisig()
assert res.multisig
assert not res.ready
ok = False
try: res = wallet[1].prepare_multisig()
try: res = wallet2of3[1].prepare_multisig()
except: ok = True
assert ok
ok = False
try: res = wallet[1].make_multisig(info[0:2], 2)
try: res = wallet2of3[1].make_multisig(info2of3[0:2], 2)
except: ok = True
assert ok