def _mn2hex(self,
fmt,
entry_mode='full',
mn=None,
pad_entry=False,
enter_for_dfl=False):
mn = mn or sample_mn[fmt]['mn'].split()
t = self.spawn(
'mmgen-tool',
['mn2hex_interactive', 'fmt=' + fmt, 'mn_len=12', 'print_mn=1'])
from mmgen.mn_entry import mn_entry
mne = mn_entry(fmt, entry_mode)
t.expect('Type a number.*: ',
('\n' if enter_for_dfl else
str(mne.entry_modes.index(entry_mode) + 1)),
regex=True)
t.expect('Using (.+) entry mode', regex=True)
mode = strip_ansi_escapes(t.p.match.group(1)).lower()
assert mode == mne.em.name.lower(), '{} != {}'.format(
mode, mne.em.name.lower())
stealth_mnemonic_entry(t,
mne,
mn,
entry_mode=entry_mode,
pad_entry=pad_entry)
t.expect(sample_mn[fmt]['hex'])
t.read()
return t
def make_wallet(opts, mn_type=None):
mn_desc = mn_type or 'default'
mn_type = mn_type or 'mmgen'
t = self.spawn(
'mmgen-autosign',
opts +
([] if mn_desc == 'default' else [f'--mnemonic-fmt={mn_type}'])
+ ['setup'],
extra_desc=f'(setup - {mn_desc} mnemonic)')
t.expect('words: ', '3')
t.expect('OK? (Y/n): ', '\n')
mn_file = {
'mmgen': dfl_words_file,
'bip39': dfl_bip39_file
}[mn_type]
mn = read_from_file(mn_file).strip().split()
from mmgen.mn_entry import mn_entry
entry_mode = 'full'
mne = mn_entry(mn_type, entry_mode)
t.expect('Type a number.*: ',
str(mne.entry_modes.index(entry_mode) + 1),
regex=True)
stealth_mnemonic_entry(t, mne, mn, entry_mode)
wf = t.written_to_file('Autosign wallet')
t.ok()
def run_test(self,name,ut):
msg_r('Testing MnemonicEntry methods...')
from mmgen.mn_entry import mn_entry
msg_r('\nTesting computed wordlist constants...')
usl = {}
for wl_id in self.vectors:
for j,k in (('uniq_ss_len','usl'),('shortest_word','sw'),('longest_word','lw')):
a = getattr(mn_entry(wl_id),j)
b = self.vectors[wl_id][k]
assert a == b, '{}:{} {} != {}'.format(wl_id,j,a,b)
msg('OK')
msg_r('Testing idx()...')
qmsg('')
junk = 'a g z aa gg zz aaa ggg zzz aaaa gggg zzzz aaaaaaaaaaaaaa gggggggggggggg zzzzzzzzzzzzzz'
for wl_id in self.vectors:
m = mn_entry(wl_id)
qmsg('Wordlist: '+wl_id)
for entry_mode in ('full','short'):
for a,word in enumerate(m.wl):
b = m.idx(word,entry_mode)
assert a == b, '{} != {} ({!r} - entry mode: {!r})'.format(a,b,word,entry_mode)
a = None
for word in junk.split():
b = m.idx(word,entry_mode)
assert a == b, '{} != {} ({!r} - entry mode: {!r})'.format(a,b,word,entry_mode)
if 'idx_minimal' in self.vectors[wl_id]:
for vec in self.vectors[wl_id]['idx_minimal']:
chk = vec[1]
b = m.idx(vec[0],'minimal')
if chk is False:
assert b is None, (b,None)
elif chk is None:
assert type(b) == tuple, (type(b),tuple)
elif type(chk) is int:
assert b == chk, (b,chk)
msg('OK')
return True
def _user_seed_entry(self,
fmt,
usr_rand=False,
out_fmt=None,
entry_mode='full',
mn=None):
wcls = Wallet.fmt_code_to_type(fmt)
wf = os.path.join(ref_dir, 'FE3C6545.{}'.format(wcls.ext))
if wcls.wclass == 'mnemonic':
mn = mn or read_from_file(wf).strip().split()
elif wcls.wclass == 'dieroll':
mn = mn or list(
read_from_file(wf).strip().translate(
dict((ord(ws), None) for ws in '\t\n ')))
for idx, val in ((5, 'x'), (18, '0'), (30, '7'), (44, '9')):
mn.insert(idx, val)
t = self.spawn('mmgen-walletconv',
['-r10', '-S', '-i', fmt, '-o', out_fmt or fmt])
t.expect('{} type:.*{}'.format(capfirst(wcls.wclass), wcls.mn_type),
regex=True)
t.expect(wcls.choose_seedlen_prompt, '1')
t.expect('(Y/n): ', 'y')
if wcls.wclass == 'mnemonic':
t.expect('Type a number.*: ', '6', regex=True)
t.expect('invalid')
from mmgen.mn_entry import mn_entry
mne = mn_entry(fmt, entry_mode)
t.expect('Type a number.*: ',
str(mne.entry_modes.index(entry_mode) + 1),
regex=True)
t.expect('Using (.+) entry mode', regex=True)
mode = strip_ansi_escapes(t.p.match.group(1)).lower()
assert mode == mne.em.name.lower(), '{} != {}'.format(
mode, mne.em.name.lower())
stealth_mnemonic_entry(t, mne, mn, entry_mode=entry_mode)
elif wcls.wclass == 'dieroll':
user_dieroll_entry(t, mn)
if usr_rand:
t.expect(wcls.user_entropy_prompt, 'y')
t.usr_rand(10)
else:
t.expect(wcls.user_entropy_prompt, 'n')
if not usr_rand:
sid_chk = 'FE3C6545'
sid = t.expect_getend('Valid {} for Seed ID '.format(wcls.desc))
sid = strip_ansi_escapes(sid.split(',')[0])
assert sid == sid_chk, 'Seed ID mismatch! {} != {}'.format(
sid, sid_chk)
t.expect('to confirm: ', 'YES\n')
t.read()
return t
def make_wallet(opts):
t = self.spawn('mmgen-autosign',
opts + ['gen_key'],
extra_desc='(gen_key)')
t.expect_getend('Wrote key file ')
t.ok()
t = self.spawn('mmgen-autosign',
opts + ['setup'],
extra_desc='(setup)')
t.expect('words: ', '3')
t.expect('OK? (Y/n): ', '\n')
mn_file = dfl_words_file
mn = read_from_file(mn_file).strip().split()
from mmgen.mn_entry import mn_entry
entry_mode = 'full'
mne = mn_entry('mmgen', entry_mode)
t.expect('Entry mode: ',
str(mne.entry_modes.index(entry_mode) + 1))
stealth_mnemonic_entry(t, mne, mn, entry_mode)
wf = t.written_to_file('Autosign wallet')
t.ok()
def mnemonic_entry_mmgen_minimal(self):
from mmgen.mn_entry import mn_entry
# erase_chars: '\b\x7f'
m = mn_entry('mmgen', 'minimal')
np = 2
mn = (
'z',
'aa',
'1d2ud',
'fo{}ot{}#'.format('1' * np, '2' *
(m.em.pad_max - np)), # substring of 'football'
'des1p)%erate\n', # substring of 'desperately'
'#t!(ie',
'!)sto8o',
'the123m8!%s',
'349t(5)rip',
'di\b\bdesce',
'cea',
'bu\x7f\x7fsuic',
'app\bpl',
'wd',
'busy')
return self._user_seed_entry('words', entry_mode='minimal', mn=mn)