async def slip39_advanced_prompt_group_threshold(ctx, num_of_groups):
count = num_of_groups // 2 + 1
min_count = 1
max_count = num_of_groups
while True:
shares = Slip39NumInput(Slip39NumInput.SET_GROUP_THRESHOLD, count,
min_count, max_count)
confirmed = await confirm(
ctx,
shares,
ButtonRequestType.ResetDevice,
cancel="Info",
confirm="Continue",
major_confirm=True,
cancel_style=ButtonDefault,
)
count = shares.input.count
if confirmed:
break
else:
info = InfoConfirm("The group threshold "
"specifies the number of "
"groups required to "
"recover your wallet. ")
await info
return count
async def slip39_advanced_prompt_number_of_groups(ctx):
count = 5
min_count = 2
max_count = 16
while True:
shares = Slip39NumInput(Slip39NumInput.SET_GROUPS, count, min_count,
max_count)
confirmed = await confirm(
ctx,
shares,
ButtonRequestType.ResetDevice,
cancel="Info",
confirm="Continue",
major_confirm=True,
cancel_style=ButtonDefault,
)
count = shares.input.count
if confirmed:
break
info = InfoConfirm("Each group has a set "
"number of shares and "
"its own threshold. In the "
"next steps you will set "
"the numbers of shares "
"and the thresholds.")
await info
return count
async def slip39_prompt_number_of_shares(ctx, group_id=None):
count = 5
min_count = 1
max_count = 16
while True:
shares = Slip39NumInput(Slip39NumInput.SET_SHARES, count, min_count,
max_count, group_id)
confirmed = await confirm(
ctx,
shares,
ButtonRequestType.ResetDevice,
cancel="Info",
confirm="Continue",
major_confirm=True,
cancel_style=ButtonDefault,
)
count = shares.input.count
if confirmed:
break
if group_id is None:
info = InfoConfirm("Each recovery share is a "
"sequence of 20 words. "
"Next you will choose "
"how many shares you "
"need to recover your "
"wallet.")
else:
info = InfoConfirm("Each recovery share is a "
"sequence of 20 words. "
"Next you will choose "
"the threshold number of "
"shares needed to form "
"Group %s." % (group_id + 1))
await info
return count
async def slip39_prompt_threshold(ctx, num_of_shares, group_id=None):
count = num_of_shares // 2 + 1
# min value of share threshold is 2 unless the number of shares is 1
# number of shares 1 is possible in advnaced slip39
min_count = min(2, num_of_shares)
max_count = num_of_shares
while True:
shares = Slip39NumInput(Slip39NumInput.SET_THRESHOLD, count, min_count,
max_count, group_id)
confirmed = await confirm(
ctx,
shares,
ButtonRequestType.ResetDevice,
cancel="Info",
confirm="Continue",
major_confirm=True,
cancel_style=ButtonDefault,
)
count = shares.input.count
if confirmed:
break
text = "The threshold sets the number of shares "
if group_id is None:
text += "needed to recover your wallet. "
text += "Set it to %s and you will need " % count
if num_of_shares == 1:
text += "1 share."
elif num_of_shares == count:
text += "all %s of your %s shares." % (count, num_of_shares)
else:
text += "any %s of your %s shares." % (count, num_of_shares)
else:
text += "needed to form a group. "
text += "Set it to %s and you will " % count
if num_of_shares == 1:
text += "need 1 share "
elif num_of_shares == count:
text += "need all %s of %s shares " % (count, num_of_shares)
else:
text += "need any %s of %s shares " % (count, num_of_shares)
text += "to form Group %s." % (group_id + 1)
info = InfoConfirm(text)
await info
return count