Opts.py: new help_mod() function; add help.seedsplit mod

This commit is contained in:
The MMGen Project 2023-04-24 13:23:43 +00:00
commit b3e3f41073
Signed by: mmgen
GPG key ID: 3F8B1861E32B7DA2
5 changed files with 118 additions and 96 deletions

View file

@ -239,98 +239,6 @@ default wallet.
pnu = proto.name,
pnl = gc.proj_name.lower() )
def seedsplit():
from ..seedsplit import SeedShareIdx,SeedShareCount,MasterShareIdx
return """
COMMAND NOTES:
This command generates shares one at a time. Shares may be output to any
MMGen wallet format, with one limitation: only one share in a given split may
be in hidden incognito format, and it must be the master share in the case of
a master-share split.
If the command's optional first argument is omitted, the default wallet is
used for the split.
The last argument is a seed split specifier consisting of an optional split
ID, a share index, and a share count, all separated by colons. The split ID
must be a valid UTF-8 string. If omitted, the ID 'default' is used. The
share index (the index of the share being generated) must be in the range
{si.min_val}-{si.max_val} and the share count (the total number of shares in the split)
in the range {sc.min_val}-{sc.max_val}.
Master Shares
Each seed has a total of {mi.max_val} master shares, which can be used as the first
shares in multiple splits if desired. To generate a master share, use the
--master-share (-M) option with an index in the range {mi.min_val}-{mi.max_val} and omit
the last argument.
When creating and joining a split using a master share, ensure that the same
master share index is used in all split and join commands.
EXAMPLES:
Split a BIP39 seed phrase into two BIP39 shares. Rejoin the split:
$ echo 'zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong' > sample.bip39
$ mmgen-seedsplit -o bip39 sample.bip39 1:2
BIP39 mnemonic data written to file '03BAE887-default-1of2[D51CB683][128].bip39'
$ mmgen-seedsplit -o bip39 sample.bip39 2:2
BIP39 mnemonic data written to file '03BAE887-default-2of2[67BFD36E][128].bip39'
$ mmgen-seedjoin -o bip39 \\
'03BAE887-default-2of2[67BFD36E][128].bip39' \\
'03BAE887-default-1of2[D51CB683][128].bip39'
BIP39 mnemonic data written to file '03BAE887[128].bip39'
$ cat '03BAE887[128].bip39'
zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong
Create a 3-way default split of your default wallet, outputting all shares
to default wallet format. Rejoin the split:
$ mmgen-seedsplit 1:3 # Step A
$ mmgen-seedsplit 2:3 # Step B
$ mmgen-seedsplit 3:3 # Step C
$ mmgen-seedjoin <output_of_step_A> <output_of_step_B> <output_of_step_C>
Create a 2-way split of your default wallet with ID string 'alice',
outputting shares to MMGen native mnemonic format. Rejoin the split:
$ mmgen-seedsplit -o words alice:1:2 # Step D
$ mmgen-seedsplit -o words alice:2:2 # Step E
$ mmgen-seedjoin <output_of_step_D> <output_of_step_E>
Create a 2-way split of your default wallet with ID string 'bob' using
master share #7, outputting share #1 (the master share) to default wallet
format and share #2 to BIP39 format. Rejoin the split:
$ mmgen-seedsplit -M7 # Step X
$ mmgen-seedsplit -M7 -o bip39 bob:2:2 # Step Y
$ mmgen-seedjoin -M7 --id-str=bob <output_of_step_X> <output_of_step_Y>
Create a 2-way split of your default wallet with ID string 'alice' using
master share #7. Rejoin the split using master share #7 generated in the
previous example:
$ mmgen-seedsplit -M7 -o bip39 alice:2:2 # Step Z
$ mmgen-seedjoin -M7 --id-str=alice <output_of_step_X> <output_of_step_Z>
Create a 2-way default split of your default wallet with an incognito-format
master share hidden in file 'my.hincog' at offset 1325. Rejoin the split:
$ mmgen-seedsplit -M4 -o hincog -J my.hincog,1325 1:2 # Step M (share A)
$ mmgen-seedsplit -M4 -o bip39 2:2 # Step N (share B)
$ mmgen-seedjoin -M4 -H my.hincog,1325 <output_of_step_N>
""".strip().format(
si = SeedShareIdx,
sc = SeedShareCount,
mi = MasterShareIdx )
def subwallet():
from ..subseed import SubSeedIdxRange
return f"""

105
mmgen/help/seedsplit.py Executable file
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@ -0,0 +1,105 @@
#!/usr/bin/env python3
#
# mmgen = Multi-Mode GENerator, a command-line cryptocurrency wallet
# Copyright (C)2013-2023 The MMGen Project <mmgen@tuta.io>
# Licensed under the GNU General Public License, Version 3:
# https://www.gnu.org/licenses
# Public project repositories:
# https://github.com/mmgen/mmgen
# https://gitlab.com/mmgen/mmgen
"""
help.seedsplit: seedsplit help notes for MMGen suite
"""
def help(proto,cfg):
from ..seedsplit import SeedShareIdx,SeedShareCount,MasterShareIdx
return """
COMMAND NOTES:
This command generates shares one at a time. Shares may be output to any
MMGen wallet format, with one limitation: only one share in a given split may
be in hidden incognito format, and it must be the master share in the case of
a master-share split.
If the command's optional first argument is omitted, the default wallet is
used for the split.
The last argument is a seed split specifier consisting of an optional split
ID, a share index, and a share count, all separated by colons. The split ID
must be a valid UTF-8 string. If omitted, the ID 'default' is used. The
share index (the index of the share being generated) must be in the range
{si.min_val}-{si.max_val} and the share count (the total number of shares in the split)
in the range {sc.min_val}-{sc.max_val}.
Master Shares
Each seed has a total of {mi.max_val} master shares, which can be used as the first
shares in multiple splits if desired. To generate a master share, use the
--master-share (-M) option with an index in the range {mi.min_val}-{mi.max_val} and omit
the last argument.
When creating and joining a split using a master share, ensure that the same
master share index is used in all split and join commands.
EXAMPLES:
Split a BIP39 seed phrase into two BIP39 shares. Rejoin the split:
$ echo 'zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong' > sample.bip39
$ mmgen-seedsplit -o bip39 sample.bip39 1:2
BIP39 mnemonic data written to file '03BAE887-default-1of2[D51CB683][128].bip39'
$ mmgen-seedsplit -o bip39 sample.bip39 2:2
BIP39 mnemonic data written to file '03BAE887-default-2of2[67BFD36E][128].bip39'
$ mmgen-seedjoin -o bip39 \\
'03BAE887-default-2of2[67BFD36E][128].bip39' \\
'03BAE887-default-1of2[D51CB683][128].bip39'
BIP39 mnemonic data written to file '03BAE887[128].bip39'
$ cat '03BAE887[128].bip39'
zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo zoo wrong
Create a 3-way default split of your default wallet, outputting all shares
to default wallet format. Rejoin the split:
$ mmgen-seedsplit 1:3 # Step A
$ mmgen-seedsplit 2:3 # Step B
$ mmgen-seedsplit 3:3 # Step C
$ mmgen-seedjoin <output_of_step_A> <output_of_step_B> <output_of_step_C>
Create a 2-way split of your default wallet with ID string 'alice',
outputting shares to MMGen native mnemonic format. Rejoin the split:
$ mmgen-seedsplit -o words alice:1:2 # Step D
$ mmgen-seedsplit -o words alice:2:2 # Step E
$ mmgen-seedjoin <output_of_step_D> <output_of_step_E>
Create a 2-way split of your default wallet with ID string 'bob' using
master share #7, outputting share #1 (the master share) to default wallet
format and share #2 to BIP39 format. Rejoin the split:
$ mmgen-seedsplit -M7 # Step X
$ mmgen-seedsplit -M7 -o bip39 bob:2:2 # Step Y
$ mmgen-seedjoin -M7 --id-str=bob <output_of_step_X> <output_of_step_Y>
Create a 2-way split of your default wallet with ID string 'alice' using
master share #7. Rejoin the split using master share #7 generated in the
previous example:
$ mmgen-seedsplit -M7 -o bip39 alice:2:2 # Step Z
$ mmgen-seedjoin -M7 --id-str=alice <output_of_step_X> <output_of_step_Z>
Create a 2-way default split of your default wallet with an incognito-format
master share hidden in file 'my.hincog' at offset 1325. Rejoin the split:
$ mmgen-seedsplit -M4 -o hincog -J my.hincog,1325 1:2 # Step M (share A)
$ mmgen-seedsplit -M4 -o bip39 2:2 # Step N (share B)
$ mmgen-seedjoin -M4 -H my.hincog,1325 <output_of_step_N>
""".strip().format(
si = SeedShareIdx,
sc = SeedShareCount,
mi = MasterShareIdx )

View file

@ -136,9 +136,9 @@ FMT CODES:
cfg=cfg,
gc=gc,
),
'notes': lambda cfg,help_notes,s: s.format(
'notes': lambda cfg,help_mod,help_notes,s: s.format(
f=help_notes('fmt_codes'),
n_ss=('',help_notes('seedsplit')+'\n\n')[do_ss_note],
n_ss=('',help_mod('seedsplit')+'\n\n')[do_ss_note],
n_sw=('',help_notes('subwallet')+'\n\n')[do_sw_note],
n_pw=help_notes('passwd'),
n_bw=('','\n\n'+help_notes('brainwallet'))[do_bw_note]

View file

@ -70,7 +70,7 @@ long_opts_data = {
--, --alice Specify user Alice in MMGen regtest mode
--, --carol Specify user Carol in MMGen regtest mode
""",
'code': lambda help_notes,proto,s: s.format(
'code': lambda proto,s: s.format(
pnm = gc.proj_name,
cu_dfl = proto.coin,
)

View file

@ -73,8 +73,17 @@ def make_help(cfg,proto,opts_data,opt_filter):
def help_notes(k):
return help_notes_func(proto,cfg,k)
def help_mod(modname):
import importlib
return importlib.import_module('mmgen.help.'+modname).help(proto,cfg)
def gen_arg_tuple(func,text):
d = {'proto': proto,'help_notes':help_notes,'cfg':cfg}
d = {
'proto': proto,
'help_notes': help_notes,
'help_mod': help_mod,
'cfg': cfg,
}
for arg in func.__code__.co_varnames:
yield d[arg] if arg in d else text