import re from typing import TYPE_CHECKING from shamir_mnemonic import shamir # type: ignore from trezorlib import messages, models from .. import buttons from .. import translations as TR if TYPE_CHECKING: from trezorlib.debuglink import DebugLink def confirm_new_wallet(debug: "DebugLink") -> None: TR.assert_equals(debug.read_layout().title(), "reset__title_create_wallet") if debug.model in (models.T2T1, models.T3T1): debug.click(buttons.OK, wait=True) elif debug.model in (models.T2B1,): debug.press_right(wait=True) debug.press_right(wait=True) def confirm_read(debug: "DebugLink", middle_r: bool = False) -> None: if debug.model in (models.T2T1, models.T3T1): debug.click(buttons.OK, wait=True) elif debug.model in (models.T2B1,): page_count = debug.read_layout().page_count() if page_count > 1: for _ in range(page_count - 1): debug.press_right(wait=True) if middle_r: debug.press_middle(wait=True) else: debug.press_right(wait=True) def cancel_backup(debug: "DebugLink", middle_r: bool = False) -> None: if debug.model in (models.T2T1, models.T3T1): debug.click(buttons.CANCEL, wait=True) elif debug.model in (models.T2B1,): debug.press_left(wait=True) def set_selection(debug: "DebugLink", button: tuple[int, int], diff: int) -> None: if debug.model in (models.T2T1, models.T3T1): assert "NumberInputDialog" in debug.read_layout().all_components() for _ in range(diff): debug.click(button) debug.click(buttons.OK, wait=True) elif debug.model in (models.T2B1,): layout = debug.read_layout() if layout.title() in TR.translate( "reset__title_number_of_shares" ) + TR.translate("words__title_threshold"): # Special info screens layout = debug.press_right(wait=True) assert "NumberInput" in layout.all_components() if button == buttons.RESET_MINUS: for _ in range(diff): debug.press_left(wait=True) else: for _ in range(diff): debug.press_right(wait=True) debug.press_middle(wait=True) def read_words( debug: "DebugLink", backup_type: messages.BackupType, do_htc: bool = True ) -> list[str]: words: list[str] = [] if debug.model in (models.T2B1,): debug.press_right(wait=True) # Swiping through all the pages and loading the words layout = debug.read_layout() for _ in range(layout.page_count() - 1): words.extend(layout.seed_words()) layout = debug.swipe_up(wait=True) assert layout is not None if debug.model in (models.T2T1, models.T3T1): words.extend(layout.seed_words()) # There is hold-to-confirm button if do_htc: if debug.model in (models.T2T1, models.T3T1): debug.click_hold(buttons.OK, hold_ms=1500) elif debug.model in (models.T2B1,): debug.press_right_htc(1200) else: # It would take a very long time to test 16-of-16 with doing 1500 ms HTC after # each word set debug.press_yes() return words def confirm_words(debug: "DebugLink", words: list[str]) -> None: layout = debug.wait_layout() if debug.model in (models.T2T1, models.T3T1): TR.assert_template(layout.text_content(), "reset__select_word_x_of_y_template") for _ in range(3): # "Select word 3 of 20" # ^ word_pos_match = re.search(r"\d+", debug.wait_layout().text_content()) assert word_pos_match is not None word_pos = int(word_pos_match.group(0)) # Unifying both the buttons and words to lowercase btn_texts = [ text.lower() for text in layout.tt_check_seed_button_contents() ] wanted_word = words[word_pos - 1].lower() button_pos = btn_texts.index(wanted_word) layout = debug.click(buttons.RESET_WORD_CHECK[button_pos], wait=True) elif debug.model in (models.T2B1,): TR.assert_in(layout.text_content(), "reset__select_correct_word") layout = debug.press_right(wait=True) for _ in range(3): # "SELECT 2ND WORD" # ^ word_pos_match = re.search(r"\d+", layout.title()) assert word_pos_match is not None word_pos = int(word_pos_match.group(0)) wanted_word = words[word_pos - 1].lower() while not layout.get_middle_choice() == wanted_word: layout = debug.press_right(wait=True) layout = debug.press_middle(wait=True) def validate_mnemonics(mnemonics: list[str], expected_ems: bytes) -> None: # We expect these combinations to recreate the secret properly # In case of click tests the mnemonics are always XofX so no need for combinations groups = shamir.decode_mnemonics(mnemonics) ems = shamir.recover_ems(groups) assert expected_ems == ems.ciphertext