mirror of
https://github.com/trezor/trezor-firmware.git
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243 lines
9.0 KiB
Python
243 lines
9.0 KiB
Python
# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2024 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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import pytest
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from trezorlib import device, messages
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from trezorlib.debuglink import TrezorClientDebugLink as Client
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from trezorlib.exceptions import Cancelled, TrezorFailure
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from .. import translations as TR
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from ..common import (
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MNEMONIC_SLIP39_SINGLE_EXT_20,
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TEST_ADDRESS_N,
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WITH_MOCK_URANDOM,
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MNEMONIC_SLIP39_BASIC_20_3of6,
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)
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from ..input_flows import InputFlowSlip39BasicBackup, InputFlowSlip39BasicRecoveryDryRun
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@pytest.mark.setup_client(needs_backup=True, mnemonic=MNEMONIC_SLIP39_BASIC_20_3of6)
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@pytest.mark.skip_t1b1
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@WITH_MOCK_URANDOM
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def test_repeated_backup(client: Client):
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assert client.features.backup_availability == messages.BackupAvailability.Required
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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# initial device backup
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mnemonics = []
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with client:
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IF = InputFlowSlip39BasicBackup(client, False)
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client.set_input_flow(IF.get())
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device.backup(client)
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mnemonics = IF.mnemonics
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assert len(mnemonics) == 5
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# cannot backup, since we already just did that!
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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with pytest.raises(TrezorFailure, match=r".*Seed already backed up"):
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device.backup(client)
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# unlock repeated backup by entering 3 of the 5 shares we have got
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with client:
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IF = InputFlowSlip39BasicRecoveryDryRun(
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client, mnemonics[:3], unlock_repeated_backup=True
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)
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client.set_input_flow(IF.get())
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ret = device.recover(client, type=messages.RecoveryType.UnlockRepeatedBackup)
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assert ret == messages.Success(message="Backup unlocked")
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assert (
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client.features.backup_availability == messages.BackupAvailability.Available
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Backup
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# we can now perform another backup
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with client:
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IF = InputFlowSlip39BasicBackup(client, False, repeated=True)
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client.set_input_flow(IF.get())
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device.backup(client)
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# the backup feature is locked again...
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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with pytest.raises(TrezorFailure, match=r".*Seed already backed up"):
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device.backup(client)
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@pytest.mark.setup_client(mnemonic=MNEMONIC_SLIP39_SINGLE_EXT_20)
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@pytest.mark.skip_t1b1
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@WITH_MOCK_URANDOM
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def test_repeated_backup_upgrade_single(client: Client):
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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assert client.features.backup_type == messages.BackupType.Slip39_Single_Extendable
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# unlock repeated backup by entering the single share
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with client:
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IF = InputFlowSlip39BasicRecoveryDryRun(
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client, MNEMONIC_SLIP39_SINGLE_EXT_20, unlock_repeated_backup=True
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)
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client.set_input_flow(IF.get())
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ret = device.recover(client, type=messages.RecoveryType.UnlockRepeatedBackup)
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assert ret == messages.Success(message="Backup unlocked")
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assert (
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client.features.backup_availability == messages.BackupAvailability.Available
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Backup
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# we can now perform another backup
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with client:
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IF = InputFlowSlip39BasicBackup(client, False, repeated=True)
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client.set_input_flow(IF.get())
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device.backup(client)
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# backup type was upgraded:
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assert client.features.backup_type == messages.BackupType.Slip39_Basic_Extendable
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# the backup feature is locked again...
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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with pytest.raises(TrezorFailure, match=r".*Seed already backed up"):
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device.backup(client)
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@pytest.mark.setup_client(needs_backup=True, mnemonic=MNEMONIC_SLIP39_BASIC_20_3of6)
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@pytest.mark.skip_t1b1
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@WITH_MOCK_URANDOM
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def test_repeated_backup_cancel(client: Client):
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assert client.features.backup_availability == messages.BackupAvailability.Required
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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# initial device backup
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mnemonics = []
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with client:
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IF = InputFlowSlip39BasicBackup(client, False)
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client.set_input_flow(IF.get())
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device.backup(client)
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mnemonics = IF.mnemonics
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assert len(mnemonics) == 5
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# cannot backup, since we already just did that!
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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with pytest.raises(TrezorFailure, match=r".*Seed already backed up"):
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device.backup(client)
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# unlock repeated backup by entering 3 of the 5 shares we have got
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with client:
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IF = InputFlowSlip39BasicRecoveryDryRun(
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client, mnemonics[:3], unlock_repeated_backup=True
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)
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client.set_input_flow(IF.get())
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ret = device.recover(client, type=messages.RecoveryType.UnlockRepeatedBackup)
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assert ret == messages.Success(message="Backup unlocked")
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assert (
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client.features.backup_availability == messages.BackupAvailability.Available
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Backup
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client.debug.wait_layout()
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# send a Cancel message
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with pytest.raises(Cancelled):
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client.call(messages.Cancel())
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client.refresh_features()
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# the backup feature is locked again...
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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with pytest.raises(TrezorFailure, match=r".*Seed already backed up"):
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device.backup(client)
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@pytest.mark.setup_client(needs_backup=True, mnemonic=MNEMONIC_SLIP39_BASIC_20_3of6)
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@pytest.mark.skip_t1b1
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@WITH_MOCK_URANDOM
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def test_repeated_backup_send_disallowed_message(client: Client):
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assert client.features.backup_availability == messages.BackupAvailability.Required
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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# initial device backup
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mnemonics = []
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with client:
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IF = InputFlowSlip39BasicBackup(client, False)
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client.set_input_flow(IF.get())
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device.backup(client)
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mnemonics = IF.mnemonics
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assert len(mnemonics) == 5
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# cannot backup, since we already just did that!
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assert (
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client.features.backup_availability == messages.BackupAvailability.NotAvailable
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Nothing
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with pytest.raises(TrezorFailure, match=r".*Seed already backed up"):
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device.backup(client)
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# unlock repeated backup by entering 3 of the 5 shares we have got
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with client:
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IF = InputFlowSlip39BasicRecoveryDryRun(
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client, mnemonics[:3], unlock_repeated_backup=True
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)
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client.set_input_flow(IF.get())
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ret = device.recover(client, type=messages.RecoveryType.UnlockRepeatedBackup)
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assert ret == messages.Success(message="Backup unlocked")
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assert (
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client.features.backup_availability == messages.BackupAvailability.Available
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)
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assert client.features.recovery_status == messages.RecoveryStatus.Backup
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client.debug.wait_layout()
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# send a GetAddress message
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resp = client.call_raw(
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messages.GetAddress(
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coin_name="Testnet",
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address_n=TEST_ADDRESS_N,
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show_display=True,
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script_type=messages.InputScriptType.SPENDADDRESS,
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)
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)
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assert isinstance(resp, messages.Failure)
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assert "not allowed" in resp.message
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assert client.features.backup_availability == messages.BackupAvailability.Available
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assert client.features.recovery_status == messages.RecoveryStatus.Backup
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# we are still on the confirmation screen!
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TR.assert_in(
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client.debug.read_layout().text_content(), "recovery__unlock_repeated_backup"
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)
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