mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-22 23:48:12 +00:00
136 lines
4.6 KiB
Python
136 lines
4.6 KiB
Python
import re
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from typing import TYPE_CHECKING
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from shamir_mnemonic import shamir # type: ignore
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from trezorlib import messages
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from .. import buttons
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from .. import translations as TR
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if TYPE_CHECKING:
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from trezorlib.debuglink import DebugLink
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def confirm_new_wallet(debug: "DebugLink") -> None:
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TR.assert_equals_multiple(
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debug.read_layout().title(),
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["reset__title_create_wallet", "reset__title_create_wallet_shamir"],
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)
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if debug.model == "T":
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debug.click(buttons.OK, wait=True)
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elif debug.model == "Safe 3":
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debug.press_right(wait=True)
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debug.press_right(wait=True)
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def confirm_read(debug: "DebugLink", middle_r: bool = False) -> None:
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if debug.model == "T":
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debug.click(buttons.OK, wait=True)
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elif debug.model == "Safe 3":
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page_count = debug.read_layout().page_count()
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if page_count > 1:
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for _ in range(page_count - 1):
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debug.press_right(wait=True)
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if middle_r:
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debug.press_middle(wait=True)
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else:
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debug.press_right(wait=True)
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def set_selection(debug: "DebugLink", button: tuple[int, int], diff: int) -> None:
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if debug.model == "T":
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assert "NumberInputDialog" in debug.read_layout().all_components()
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for _ in range(diff):
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debug.click(button)
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debug.click(buttons.OK, wait=True)
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elif debug.model == "Safe 3":
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layout = debug.read_layout()
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if layout.title() in TR.translate(
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"reset__title_number_of_shares"
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) + TR.translate("words__title_threshold"):
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# Special info screens
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layout = debug.press_right(wait=True)
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assert "NumberInput" in layout.all_components()
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if button == buttons.RESET_MINUS:
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for _ in range(diff):
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debug.press_left(wait=True)
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else:
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for _ in range(diff):
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debug.press_right(wait=True)
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debug.press_middle(wait=True)
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def read_words(
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debug: "DebugLink", backup_type: messages.BackupType, do_htc: bool = True
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) -> list[str]:
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words: list[str] = []
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if debug.model == "Safe 3":
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debug.press_right(wait=True)
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# Swiping through all the pages and loading the words
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layout = debug.read_layout()
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for _ in range(layout.page_count() - 1):
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words.extend(layout.seed_words())
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layout = debug.swipe_up(wait=True)
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assert layout is not None
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if debug.model == "T":
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words.extend(layout.seed_words())
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# There is hold-to-confirm button
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if do_htc:
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if debug.model == "T":
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debug.click_hold(buttons.OK, hold_ms=1500)
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elif debug.model == "Safe 3":
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debug.press_right_htc(1200)
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else:
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# It would take a very long time to test 16-of-16 with doing 1500 ms HTC after
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# each word set
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debug.press_yes()
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return words
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def confirm_words(debug: "DebugLink", words: list[str]) -> None:
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layout = debug.wait_layout()
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if debug.model == "T":
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TR.assert_template(layout.text_content(), "reset__select_word_x_of_y_template")
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for _ in range(3):
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# "Select word 3 of 20"
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# ^
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word_pos_match = re.search(r"\d+", debug.wait_layout().text_content())
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assert word_pos_match is not None
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word_pos = int(word_pos_match.group(0))
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# Unifying both the buttons and words to lowercase
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btn_texts = [
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text.lower() for text in layout.tt_check_seed_button_contents()
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]
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wanted_word = words[word_pos - 1].lower()
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button_pos = btn_texts.index(wanted_word)
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layout = debug.click(buttons.RESET_WORD_CHECK[button_pos], wait=True)
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elif debug.model == "Safe 3":
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TR.assert_in(layout.text_content(), "reset__select_correct_word")
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layout = debug.press_right(wait=True)
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for _ in range(3):
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# "SELECT 2ND WORD"
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# ^
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word_pos_match = re.search(r"\d+", layout.title())
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assert word_pos_match is not None
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word_pos = int(word_pos_match.group(0))
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wanted_word = words[word_pos - 1].lower()
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while not layout.get_middle_choice() == wanted_word:
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layout = debug.press_right(wait=True)
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layout = debug.press_middle(wait=True)
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def validate_mnemonics(mnemonics: list[str], expected_ems: bytes) -> None:
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# We expect these combinations to recreate the secret properly
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# In case of click tests the mnemonics are always XofX so no need for combinations
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groups = shamir.decode_mnemonics(mnemonics)
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ems = shamir.recover_ems(groups)
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assert expected_ems == ems.ciphertext
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