mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-22 07:28:10 +00:00
tests: expand backup device tests
This commit is contained in:
ciny
matejcik
parent
2217b680e3
commit
a8f2f7b1e3
@ -19,10 +19,12 @@ import pytest
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import shamir_mnemonic as shamir
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from trezorlib import device, messages
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from trezorlib.exceptions import TrezorFailure
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from trezorlib.messages import ButtonRequestType as B
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from ..common import (
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MNEMONIC12,
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MNEMONIC_SLIP39_ADVANCED_20,
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MNEMONIC_SLIP39_BASIC_20_3of6,
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click_through,
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read_and_confirm_mnemonic,
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@ -61,7 +63,11 @@ def test_backup_bip39(client):
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assert mnemonic == MNEMONIC12
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client.init_device()
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.unfinished_backup is False
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assert client.features.no_backup is False
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assert client.features.backup_type is messages.BackupType.Bip39
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@pytest.mark.skip_t1
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@ -118,8 +124,214 @@ def test_backup_slip39_basic(client):
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device.backup(client)
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client.init_device()
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.unfinished_backup is False
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assert client.features.no_backup is False
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assert client.features.backup_type is messages.BackupType.Slip39_Basic
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expected_ms = shamir.combine_mnemonics(MNEMONIC_SLIP39_BASIC_20_3of6)
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actual_ms = shamir.combine_mnemonics(mnemonics[:3])
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assert expected_ms == actual_ms
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@pytest.mark.skip_t1
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@pytest.mark.setup_client(mnemonic=MNEMONIC_SLIP39_ADVANCED_20)
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def test_backup_slip39_advanced(client):
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assert client.features.needs_backup is True
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mnemonics = []
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def input_flow():
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# 1. Checklist
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# 2. Set and confirm group count
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# 3. Checklist
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# 4. Set and confirm group threshold
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# 5. Checklist
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# 6-15: for each of 5 groups:
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# 1. Set & Confirm number of shares
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# 2. Set & confirm share threshold value
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# 16. Confirm show seeds
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yield from click_through(client.debug, screens=16, code=B.ResetDevice)
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# Mnemonic phrases
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for _ in range(5):
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for _ in range(5):
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yield # Phrase screen
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mnemonic = read_and_confirm_mnemonic(client.debug, words=20)
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mnemonics.append(mnemonic)
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yield # Confirm continue to next
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client.debug.press_yes()
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# Confirm backup
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yield
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client.debug.press_yes()
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with client:
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client.set_input_flow(input_flow)
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client.set_expected_responses(
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[
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice), # group #1 counts
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice), # group #2 counts
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice), # group #3 counts
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice), # group #4 counts
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice), # group #5 counts
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice), # show seeds
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success), # show seeds ends here
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messages.ButtonRequest(code=B.Success),
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messages.Success(),
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]
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)
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device.backup(client)
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client.init_device()
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.unfinished_backup is False
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assert client.features.no_backup is False
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assert client.features.backup_type is messages.BackupType.Slip39_Advanced
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expected_ms = shamir.combine_mnemonics(MNEMONIC_SLIP39_ADVANCED_20)
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actual_ms = shamir.combine_mnemonics(
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mnemonics[:3] + mnemonics[5:8] + mnemonics[10:13]
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)
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assert expected_ms == actual_ms
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# we only test this with bip39 because the code path is always the same
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@pytest.mark.skip_t1
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@pytest.mark.setup_client(uninitialized=True)
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def test_no_backup_fails(client):
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device.reset(
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client,
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display_random=False,
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strength=128,
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passphrase_protection=False,
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pin_protection=False,
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label="test",
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language="english",
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no_backup=True,
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)
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assert client.features.initialized is True
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assert client.features.no_backup is True
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assert client.features.needs_backup is False
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# backup attempt should fail because no_backup=True
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with pytest.raises(TrezorFailure, match="ProcessError: Seed already backed up"):
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device.backup(client)
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# we only test this with bip39 because the code path is always the same
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@pytest.mark.skip_t1
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@pytest.mark.setup_client(uninitialized=True)
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def test_interupt_backup_fails(client):
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device.reset(
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client,
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display_random=False,
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strength=128,
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passphrase_protection=False,
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pin_protection=False,
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label="test",
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language="english",
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skip_backup=True,
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)
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assert client.features.initialized is True
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assert client.features.needs_backup is True
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assert client.features.unfinished_backup is False
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assert client.features.no_backup is False
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# start backup
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client.call_raw(messages.BackupDevice())
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# interupt backup by sending initialize
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client.init_device()
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# check that device state is as expected
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.unfinished_backup is True
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assert client.features.no_backup is False
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# Second attempt at backup should fail
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with pytest.raises(TrezorFailure, match="ProcessError: Seed already backed up"):
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device.backup(client)
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# we only test this with bip39 because the code path is always the same
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@pytest.mark.skip_t1
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@pytest.mark.setup_client(uninitialized=True)
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def test_no_backup_show_entropy_fails(client):
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with pytest.raises(
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TrezorFailure,
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match="ProcessError: Can't show internal entropy when backup is skipped",
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):
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device.reset(
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client,
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display_random=True,
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strength=128,
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passphrase_protection=False,
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pin_protection=False,
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label="test",
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language="english",
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no_backup=True,
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)
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@ -20,6 +20,7 @@ import pytest
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from mnemonic import Mnemonic
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from trezorlib import device, messages as proto
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from trezorlib.exceptions import TrezorFailure
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from trezorlib.messages import ButtonRequestType as B
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from ..common import (
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@ -105,6 +106,10 @@ class TestMsgResetDeviceT2:
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assert resp.passphrase_protection is False
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assert resp.backup_type is proto.BackupType.Bip39
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# backup attempt fails because backup was done in reset
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with pytest.raises(TrezorFailure, match="ProcessError: Seed already backed up"):
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device.backup(client)
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@pytest.mark.setup_client(uninitialized=True)
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def test_reset_device_pin(self, client):
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mnemonic = None
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@ -20,6 +20,7 @@ import pytest
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import shamir_mnemonic as shamir
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from trezorlib import device, messages as proto
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from trezorlib.exceptions import TrezorFailure
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from trezorlib.messages import BackupType, ButtonRequestType as B
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from ..common import click_through, generate_entropy, read_and_confirm_mnemonic
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@ -176,6 +177,10 @@ class TestMsgResetDeviceT2:
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assert client.features.passphrase_protection is False
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assert client.features.backup_type is BackupType.Slip39_Advanced
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# backup attempt fails because backup was done in reset
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with pytest.raises(TrezorFailure, match="ProcessError: Seed already backed up"):
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device.backup(client)
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def validate_mnemonics(mnemonics, threshold, expected_ems):
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# 3of5 shares 3of5 groups
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@ -22,6 +22,7 @@ import shamir_mnemonic as shamir
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from shamir_mnemonic import MnemonicError
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from trezorlib import device, messages as proto
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from trezorlib.exceptions import TrezorFailure
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from trezorlib.messages import BackupType, ButtonRequestType as B
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from ..common import click_through, generate_entropy, read_and_confirm_mnemonic
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@ -123,6 +124,10 @@ class TestMsgResetDeviceT2:
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assert client.features.passphrase_protection is False
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assert client.features.backup_type is BackupType.Slip39_Basic
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# backup attempt fails because backup was done in reset
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with pytest.raises(TrezorFailure, match="ProcessError: Seed already backed up"):
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device.backup(client)
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def validate_mnemonics(mnemonics, threshold, expected_ems):
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# We expect these combinations to recreate the secret properly
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167
tests/device_tests/test_reset_backup_bip39.py
Normal file
167
tests/device_tests/test_reset_backup_bip39.py
Normal file
@ -0,0 +1,167 @@
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# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2019 SatoshiLabs and contributors
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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from unittest import mock
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import pytest
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from mnemonic import Mnemonic
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from trezorlib import device, messages
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from trezorlib.messages import BackupType, ButtonRequestType as B
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from ..common import click_through, generate_entropy, read_and_confirm_mnemonic
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EXTERNAL_ENTROPY = b"zlutoucky kun upel divoke ody" * 2
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OS_URANDOM = mock.Mock(return_value=EXTERNAL_ENTROPY)
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@pytest.mark.skip_t1
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@pytest.mark.setup_client(uninitialized=True)
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def test_skip_backup_msg(client):
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with mock.patch("os.urandom", OS_URANDOM), client:
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device.reset(
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client,
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display_random=False,
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strength=128,
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skip_backup=True,
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passphrase_protection=False,
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pin_protection=False,
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label="test",
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language="english",
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backup_type=BackupType.Bip39,
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)
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assert client.features.initialized is True
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assert client.features.needs_backup is True
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assert client.features.unfinished_backup is False
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assert client.features.no_backup is False
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assert client.features.backup_type is BackupType.Bip39
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mnemonic = backup_flow(client)
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client.init_device()
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.unfinished_backup is False
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assert client.features.backup_type is BackupType.Bip39
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assert mnemonic is not None
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# generate mnemonic locally
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internal_entropy = client.debug.state().reset_entropy
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entropy = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
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expected_mnemonic = Mnemonic("english").to_mnemonic(entropy)
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# Compare that device generated proper mnemonic for given entropies
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assert mnemonic == expected_mnemonic
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@pytest.mark.skip_t1
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@pytest.mark.setup_client(uninitialized=True)
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def test_skip_backup_manual(client):
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def reset_skip_input_flow():
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yield # Confirm Recovery
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client.debug.press_yes()
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yield # Skip Backup
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client.debug.press_no()
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yield # Confirm skip backup
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client.debug.press_no()
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with mock.patch("os.urandom", OS_URANDOM), client:
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client.set_input_flow(reset_skip_input_flow)
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client.set_expected_responses(
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[
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messages.ButtonRequest(code=B.ResetDevice),
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messages.EntropyRequest(),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.Success(),
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messages.Features(),
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]
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)
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device.reset(
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client,
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pin_protection=False,
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passphrase_protection=False,
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backup_type=BackupType.Bip39,
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)
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assert client.features.initialized is True
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assert client.features.needs_backup is True
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assert client.features.unfinished_backup is False
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assert client.features.no_backup is False
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assert client.features.backup_type is BackupType.Bip39
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mnemonic = backup_flow(client)
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client.init_device()
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.unfinished_backup is False
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assert client.features.backup_type is BackupType.Bip39
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assert mnemonic is not None
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# generate mnemonic locally
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internal_entropy = client.debug.state().reset_entropy
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entropy = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
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expected_mnemonic = Mnemonic("english").to_mnemonic(entropy)
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# Compare that device generated proper mnemonic for given entropies
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assert mnemonic == expected_mnemonic
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def backup_flow(client):
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mnemonic = None
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def input_flow():
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nonlocal mnemonic
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# 1. Confirm Reset
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yield from click_through(client.debug, screens=1, code=B.ResetDevice)
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# mnemonic phrases
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btn_code = yield
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assert btn_code == B.ResetDevice
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mnemonic = read_and_confirm_mnemonic(client.debug, words=12)
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# confirm recovery seed check
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btn_code = yield
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assert btn_code == B.Success
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client.debug.press_yes()
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# confirm success
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btn_code = yield
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assert btn_code == B.Success
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client.debug.press_yes()
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with client:
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client.set_expected_responses(
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[
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.ResetDevice),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.Success),
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messages.Success(),
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]
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)
|
||||
client.set_input_flow(input_flow)
|
||||
device.backup(client)
|
||||
|
||||
return mnemonic
|
||||
250
tests/device_tests/test_reset_backup_slip39_advanced.py
Normal file
250
tests/device_tests/test_reset_backup_slip39_advanced.py
Normal file
@ -0,0 +1,250 @@
|
||||
# This file is part of the Trezor project.
|
||||
#
|
||||
# Copyright (C) 2012-2019 SatoshiLabs and contributors
|
||||
#
|
||||
# This library is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License version 3
|
||||
# as published by the Free Software Foundation.
|
||||
#
|
||||
# This library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the License along with this library.
|
||||
# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
|
||||
|
||||
from unittest import mock
|
||||
|
||||
import pytest
|
||||
import shamir_mnemonic as shamir
|
||||
|
||||
from trezorlib import device, messages
|
||||
from trezorlib.messages import BackupType, ButtonRequestType as B
|
||||
|
||||
from ..common import click_through, generate_entropy, read_and_confirm_mnemonic
|
||||
|
||||
EXTERNAL_ENTROPY = b"zlutoucky kun upel divoke ody" * 2
|
||||
OS_URANDOM = mock.Mock(return_value=EXTERNAL_ENTROPY)
|
||||
|
||||
|
||||
@pytest.mark.skip_t1
|
||||
@pytest.mark.setup_client(uninitialized=True)
|
||||
def test_skip_backup_msg(client):
|
||||
with mock.patch("os.urandom", OS_URANDOM), client:
|
||||
device.reset(
|
||||
client,
|
||||
display_random=False,
|
||||
strength=128,
|
||||
skip_backup=True,
|
||||
passphrase_protection=False,
|
||||
pin_protection=False,
|
||||
label="test",
|
||||
language="english",
|
||||
backup_type=BackupType.Slip39_Advanced,
|
||||
)
|
||||
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is True
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.no_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Advanced
|
||||
|
||||
# generate secret locally
|
||||
internal_entropy = client.debug.state().reset_entropy
|
||||
secret = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
|
||||
|
||||
mnemonics = backup_flow(client)
|
||||
|
||||
client.init_device()
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is False
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Advanced
|
||||
|
||||
assert mnemonics is not []
|
||||
|
||||
validate_mnemonics(mnemonics, secret)
|
||||
|
||||
|
||||
@pytest.mark.skip_t1
|
||||
@pytest.mark.setup_client(uninitialized=True)
|
||||
def test_skip_backup_manual(client):
|
||||
def reset_skip_input_flow():
|
||||
yield # Confirm Recovery
|
||||
client.debug.press_yes()
|
||||
|
||||
yield # Skip Backup
|
||||
client.debug.press_no()
|
||||
|
||||
yield # Confirm skip backup
|
||||
client.debug.press_no()
|
||||
|
||||
with mock.patch("os.urandom", OS_URANDOM), client:
|
||||
client.set_input_flow(reset_skip_input_flow)
|
||||
client.set_expected_responses(
|
||||
[
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.EntropyRequest(),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.Success(),
|
||||
messages.Features(),
|
||||
]
|
||||
)
|
||||
device.reset(
|
||||
client,
|
||||
strength=128,
|
||||
pin_protection=False,
|
||||
passphrase_protection=False,
|
||||
backup_type=BackupType.Slip39_Advanced,
|
||||
)
|
||||
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is True
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.no_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Advanced
|
||||
|
||||
# generate secret locally
|
||||
internal_entropy = client.debug.state().reset_entropy
|
||||
secret = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
|
||||
|
||||
mnemonics = backup_flow(client)
|
||||
|
||||
client.init_device()
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is False
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Advanced
|
||||
|
||||
assert mnemonics is not []
|
||||
|
||||
# generate secret locally
|
||||
internal_entropy = client.debug.state().reset_entropy
|
||||
secret = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
|
||||
|
||||
validate_mnemonics(mnemonics, secret)
|
||||
|
||||
|
||||
def backup_flow(client):
|
||||
all_mnemonics = []
|
||||
|
||||
def input_flow():
|
||||
# 1. Confirm Reset
|
||||
# 2. shares info
|
||||
# 3. Set & Confirm number of groups
|
||||
# 4. threshold info
|
||||
# 5. Set & confirm group threshold value
|
||||
# 6-15: for each of 5 groups:
|
||||
# 1. Set & Confirm number of shares
|
||||
# 2. Set & confirm share threshold value
|
||||
# 16. Confirm show seeds
|
||||
yield from click_through(client.debug, screens=16, code=B.ResetDevice)
|
||||
|
||||
# show & confirm shares for all groups
|
||||
for g in range(5):
|
||||
for h in range(5):
|
||||
# mnemonic phrases
|
||||
btn_code = yield
|
||||
assert btn_code == B.ResetDevice
|
||||
mnemonic = read_and_confirm_mnemonic(client.debug, words=20)
|
||||
all_mnemonics.append(mnemonic)
|
||||
|
||||
# Confirm continue to next share
|
||||
btn_code = yield
|
||||
assert btn_code == B.Success
|
||||
client.debug.press_yes()
|
||||
|
||||
# safety warning
|
||||
btn_code = yield
|
||||
assert btn_code == B.Success
|
||||
client.debug.press_yes()
|
||||
|
||||
with client:
|
||||
client.set_expected_responses(
|
||||
[
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice), # group #1 counts
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice), # group #2 counts
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice), # group #3 counts
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice), # group #4 counts
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice), # group #5 counts
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice), # show seeds
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success), # show seeds ends here
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.Success(),
|
||||
]
|
||||
)
|
||||
client.set_input_flow(input_flow)
|
||||
|
||||
device.backup(client)
|
||||
|
||||
return all_mnemonics
|
||||
|
||||
|
||||
def validate_mnemonics(mnemonics, expected_ems):
|
||||
# 3of5 shares 3of5 groups
|
||||
test_combination = mnemonics[0:3] + mnemonics[5:8] + mnemonics[10:13]
|
||||
ms = shamir.combine_mnemonics(test_combination)
|
||||
identifier, iteration_exponent, _, _, _ = shamir._decode_mnemonics(test_combination)
|
||||
ems = shamir._encrypt(ms, b"", iteration_exponent, identifier)
|
||||
assert ems == expected_ems
|
||||
193
tests/device_tests/test_reset_backup_slip39_basic.py
Normal file
193
tests/device_tests/test_reset_backup_slip39_basic.py
Normal file
@ -0,0 +1,193 @@
|
||||
# This file is part of the Trezor project.
|
||||
#
|
||||
# Copyright (C) 2012-2019 SatoshiLabs and contributors
|
||||
#
|
||||
# This library is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License version 3
|
||||
# as published by the Free Software Foundation.
|
||||
#
|
||||
# This library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the License along with this library.
|
||||
# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
|
||||
|
||||
from itertools import combinations
|
||||
from unittest import mock
|
||||
|
||||
import pytest
|
||||
import shamir_mnemonic as shamir
|
||||
from shamir_mnemonic import MnemonicError
|
||||
|
||||
from trezorlib import device, messages
|
||||
from trezorlib.messages import BackupType, ButtonRequestType as B
|
||||
|
||||
from ..common import click_through, generate_entropy, read_and_confirm_mnemonic
|
||||
|
||||
EXTERNAL_ENTROPY = b"zlutoucky kun upel divoke ody" * 2
|
||||
OS_URANDOM = mock.Mock(return_value=EXTERNAL_ENTROPY)
|
||||
|
||||
|
||||
@pytest.mark.skip_t1
|
||||
@pytest.mark.setup_client(uninitialized=True)
|
||||
def test_skip_backup_msg(client):
|
||||
with mock.patch("os.urandom", OS_URANDOM), client:
|
||||
device.reset(
|
||||
client,
|
||||
display_random=False,
|
||||
strength=128,
|
||||
skip_backup=True,
|
||||
passphrase_protection=False,
|
||||
pin_protection=False,
|
||||
label="test",
|
||||
language="english",
|
||||
backup_type=BackupType.Slip39_Basic,
|
||||
)
|
||||
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is True
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.no_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Basic
|
||||
|
||||
# generate secret locally
|
||||
internal_entropy = client.debug.state().reset_entropy
|
||||
secret = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
|
||||
|
||||
mnemonics = backup_flow(client)
|
||||
|
||||
client.init_device()
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is False
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Basic
|
||||
|
||||
assert mnemonics is not []
|
||||
|
||||
validate_mnemonics(mnemonics, 3, secret)
|
||||
|
||||
|
||||
@pytest.mark.skip_t1
|
||||
@pytest.mark.setup_client(uninitialized=True)
|
||||
def test_skip_backup_manual(client):
|
||||
def reset_skip_input_flow():
|
||||
yield # Confirm Recovery
|
||||
client.debug.press_yes()
|
||||
|
||||
yield # Skip Backup
|
||||
client.debug.press_no()
|
||||
|
||||
yield # Confirm skip backup
|
||||
client.debug.press_no()
|
||||
|
||||
with mock.patch("os.urandom", OS_URANDOM), client:
|
||||
client.set_input_flow(reset_skip_input_flow)
|
||||
client.set_expected_responses(
|
||||
[
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.EntropyRequest(),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.Success(),
|
||||
messages.Features(),
|
||||
]
|
||||
)
|
||||
device.reset(
|
||||
client,
|
||||
pin_protection=False,
|
||||
passphrase_protection=False,
|
||||
backup_type=BackupType.Slip39_Basic,
|
||||
)
|
||||
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is True
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.no_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Basic
|
||||
|
||||
# generate secret locally
|
||||
internal_entropy = client.debug.state().reset_entropy
|
||||
secret = generate_entropy(128, internal_entropy, EXTERNAL_ENTROPY)
|
||||
|
||||
mnemonics = backup_flow(client)
|
||||
|
||||
client.init_device()
|
||||
assert client.features.initialized is True
|
||||
assert client.features.needs_backup is False
|
||||
assert client.features.unfinished_backup is False
|
||||
assert client.features.backup_type is BackupType.Slip39_Basic
|
||||
|
||||
assert mnemonics is not []
|
||||
|
||||
validate_mnemonics(mnemonics, 3, secret)
|
||||
|
||||
|
||||
def backup_flow(client):
|
||||
mnemonics = []
|
||||
|
||||
def input_flow():
|
||||
# 1. Checklist
|
||||
# 2. Number of shares (5)
|
||||
# 3. Checklist
|
||||
# 4. Threshold (3)
|
||||
# 5. Checklist
|
||||
# 6. Confirm show seeds
|
||||
yield from click_through(client.debug, screens=6, code=B.ResetDevice)
|
||||
|
||||
# Mnemonic phrases
|
||||
for _ in range(5):
|
||||
yield # Phrase screen
|
||||
mnemonic = read_and_confirm_mnemonic(client.debug, words=20)
|
||||
mnemonics.append(mnemonic)
|
||||
yield # Confirm continue to next
|
||||
client.debug.press_yes()
|
||||
|
||||
# Confirm backup
|
||||
yield
|
||||
client.debug.press_yes()
|
||||
|
||||
with client:
|
||||
client.set_input_flow(input_flow)
|
||||
client.set_expected_responses(
|
||||
[
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.ResetDevice),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.ButtonRequest(code=B.Success),
|
||||
messages.Success(),
|
||||
]
|
||||
)
|
||||
device.backup(client)
|
||||
|
||||
return mnemonics
|
||||
|
||||
|
||||
def validate_mnemonics(mnemonics, threshold, expected_ems):
|
||||
# We expect these combinations to recreate the secret properly
|
||||
for test_group in combinations(mnemonics, threshold):
|
||||
# TODO: HOTFIX, we should fix this properly by modifying and unifying the python-shamir-mnemonic API
|
||||
ms = shamir.combine_mnemonics(test_group)
|
||||
identifier, iteration_exponent, _, _, _ = shamir._decode_mnemonics(test_group)
|
||||
ems = shamir._encrypt(ms, b"", iteration_exponent, identifier)
|
||||
assert ems == expected_ems
|
||||
# We expect these combinations to raise MnemonicError
|
||||
for test_group in combinations(mnemonics, threshold - 1):
|
||||
with pytest.raises(
|
||||
MnemonicError, match=r".*Expected {} mnemonics.*".format(threshold)
|
||||
):
|
||||
shamir.combine_mnemonics(test_group)
|
||||
Loading…
Reference in New Issue
Block a user