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5edffb3230
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import time
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import pytest
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from trezorlib import btc, device, messages
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from trezorlib.messages import ButtonRequestType as B, ResetDeviceBackupType
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from trezorlib.tools import parse_path
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@pytest.mark.skip_t1
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def test_reset_recovery(client):
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mnemonics = reset(client)
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address_before = btc.get_address(client, "Bitcoin", parse_path("44'/0'/0'/0/0"))
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for share_subset in ((0, 1, 2), (4, 3, 2), (2, 1, 3)):
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# TODO: change the above to itertools.combinations(mnemonics, 3)
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device.wipe(client)
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selected_mnemonics = [mnemonics[i] for i in share_subset]
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recover(client, selected_mnemonics)
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address_after = btc.get_address(client, "Bitcoin", parse_path("44'/0'/0'/0/0"))
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assert address_before == address_after
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def reset(client, strength=128):
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all_mnemonics = []
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def input_flow():
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# Confirm Reset
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# Backup your seed
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# Confirm warning
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# shares info
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# Set & Confirm number of shares
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# threshold info
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# Set & confirm threshold value
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# Confirm show seeds
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btn_code = yield
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assert btn_code == B.ResetDevice
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client.debug.press_yes()
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# show & confirm shares
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for h in range(5):
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words = []
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btn_code = yield
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assert btn_code == B.Other
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# mnemonic phrases
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# 20 word over 6 pages for strength 128, 33 words over 9 pages for strength 256
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for i in range(6):
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time.sleep(1)
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words.extend(client.debug.read_reset_word().split())
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if i < 5:
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client.debug.swipe_down()
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else:
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# last page is confirmation
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client.debug.press_yes()
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# check share
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for _ in range(3):
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time.sleep(1)
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index = client.debug.read_reset_word_pos()
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client.debug.input(words[index])
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all_mnemonics.extend([" ".join(words)])
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# Confirm continue to next share
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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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# safety warning
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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.EntropyRequest(),
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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),
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messages.ButtonRequest(code=B.Other),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.Other),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.Other),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.Other),
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messages.ButtonRequest(code=B.Success),
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messages.ButtonRequest(code=B.Other),
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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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messages.Features(),
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]
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)
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client.set_input_flow(input_flow)
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# No PIN, no passphrase, don't display random
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device.reset(
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client,
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display_random=False,
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strength=strength,
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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=ResetDeviceBackupType.Slip39_Single_Group,
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)
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client.set_input_flow(None)
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# Check if device is properly initialized
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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.pin_protection is False
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assert client.features.passphrase_protection is False
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return all_mnemonics
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def recover(client, shares):
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debug = client.debug
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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# run recovery flow
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yield from enter_all_shares(debug, shares)
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with client:
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client.set_input_flow(input_flow)
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ret = device.recover(client, pin_protection=False, label="label")
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client.set_input_flow(None)
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# Workflow successfully ended
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assert ret == messages.Success(message="Device recovered")
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assert client.features.pin_protection is False
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assert client.features.passphrase_protection is False
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# TODO: let's merge this with test_msg_recoverydevice_shamir.py
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def enter_all_shares(debug, shares):
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word_count = len(shares[0].split(" "))
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# Homescreen - proceed to word number selection
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yield
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debug.press_yes()
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# Input word number
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code = yield
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assert code == B.MnemonicWordCount
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debug.input(str(word_count))
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# Homescreen - proceed to share entry
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yield
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debug.press_yes()
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# Enter shares
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for share in shares:
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code = yield
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assert code == B.MnemonicInput
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# Enter mnemonic words
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for word in share.split(" "):
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time.sleep(1)
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debug.input(word)
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# Homescreen - continue
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# or Homescreen - confirm success
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yield
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debug.press_yes()
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