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46e4c02602
Each namespace now has its own file in apps.common.storage and storage/__init__ serves as an entry point. Updates #274.
32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
from trezor import wire
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from trezor.messages.Success import Success
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from apps.common import mnemonic, storage
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from apps.management.common import layout
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from apps.management.reset_device import backup_slip39_wallet
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async def backup_device(ctx, msg):
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if not storage.is_initialized():
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raise wire.ProcessError("Device is not initialized")
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if not storage.device.needs_backup():
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raise wire.ProcessError("Seed already backed up")
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mnemonic_secret, mnemonic_type = mnemonic.get()
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slip39 = mnemonic_type == mnemonic.TYPE_SLIP39
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# warn user about mnemonic safety
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await layout.show_backup_warning(ctx, "Back up your seed", "I understand", slip39)
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storage.device.set_unfinished_backup(True)
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storage.device.set_backed_up()
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if slip39:
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await backup_slip39_wallet(ctx, mnemonic_secret)
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else:
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await layout.bip39_show_and_confirm_mnemonic(ctx, mnemonic_secret.decode())
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storage.device.set_unfinished_backup(False)
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return Success(message="Seed successfully backed up")
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