from typing import TYPE_CHECKING from shamir_mnemonic import shamir # type: ignore from trezorlib import messages from .. import buttons if TYPE_CHECKING: from trezorlib.debuglink import DebugLink def confirm_new_wallet(debug: "DebugLink") -> None: layout = debug.wait_layout() assert layout.title().startswith("CREATE WALLET") if debug.model == "T": debug.click(buttons.OK, wait=True) elif debug.model == "R": debug.press_right(wait=True) debug.press_right(wait=True) def confirm_read(debug: "DebugLink", title: str, hold: bool = False) -> None: layout = debug.read_layout() if title == "Caution": if debug.model == "T": # TODO: could look into button texts assert "OK, I UNDERSTAND" in layout.json_str elif debug.model == "R": assert "use your backup to recover" in layout.text_content() elif title == "Success": # TODO: improve this assert any( text in layout.text_content() for text in ( "success", "finished", "done", "has been created", "Keep it safe", ) ) elif title == "Checklist": assert "number of shares" in layout.text_content().lower() else: assert title.upper() in layout.title() if debug.model == "T": debug.click(buttons.OK, wait=True) elif debug.model == "R": if layout.page_count() > 1: debug.press_right(wait=True) if hold: # TODO: create debug.hold_right()? debug.press_yes() else: debug.press_right() debug.wait_layout() def set_selection(debug: "DebugLink", button: tuple[int, int], diff: int) -> None: if debug.model == "T": assert "NumberInputDialog" in debug.read_layout().all_components() for _ in range(diff): debug.click(button) debug.click(buttons.OK, wait=True) elif debug.model == "R": layout = debug.read_layout() if layout.title() in ("NUMBER OF SHARES", "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] = [] layout = debug.read_layout() if debug.model == "T": if backup_type == messages.BackupType.Slip39_Advanced: assert layout.title().startswith("GROUP") elif backup_type == messages.BackupType.Slip39_Basic: assert layout.title().startswith("RECOVERY SHARE #") else: assert layout.title() == "RECOVERY SEED" elif debug.model == "R": if backup_type == messages.BackupType.Slip39_Advanced: assert "SHARE" in layout.text_content() elif backup_type == messages.BackupType.Slip39_Basic: assert layout.text_content().startswith("SHARE #") else: assert layout.text_content().startswith("RECOVERY SEED") # Swiping through all the pages and loading the words for i in range(layout.page_count() - 1): # In model R, first two pages are just informational if not (debug.model == "R" and i < 2): words.extend(layout.seed_words()) layout = debug.input(swipe=messages.DebugSwipeDirection.UP, wait=True) assert layout is not None if debug.model == "T": words.extend(layout.seed_words()) # There is hold-to-confirm button if do_htc: if debug.model == "T": debug.click_hold(buttons.OK, hold_ms=1500) elif debug.model == "R": 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 == "T": assert "Select word" in layout.text_content() for _ in range(3): # "Select word 3 of 20" # ^ word_pos = int(layout.text_content().split()[2]) # 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 == "R": assert "Select the correct word" in layout.text_content() layout = debug.press_right(wait=True) for _ in range(3): # "SELECT 2ND WORD" # ^ word_pos = int(layout.title().split()[1][:-2]) 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