mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-21 05:48:23 +00:00
79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
from typing import TYPE_CHECKING
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from shamir_mnemonic import shamir
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from trezorlib import messages
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from .. import buttons
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if TYPE_CHECKING:
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from trezorlib.debuglink import DebugLink
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def confirm_wait(debug: "DebugLink", title: str) -> None:
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layout = debug.wait_layout()
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assert title.upper() in layout.get_title()
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debug.click(buttons.OK, wait=True)
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def confirm_read(debug: "DebugLink", title: str) -> None:
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layout = debug.read_layout()
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if title == "Caution":
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assert "OK, I UNDERSTAND" in layout.text
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elif title == "Success":
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assert any(
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text in layout.get_content() for text in ("success", "finished", "done")
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)
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else:
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assert title.upper() in layout.get_title()
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debug.click(buttons.OK, wait=True)
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def set_selection(debug: "DebugLink", button: tuple[int, int], diff: int) -> None:
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layout = debug.read_layout()
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assert "NumberInputDialog" in layout.text
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for _ in range(diff):
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debug.click(button, wait=False)
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debug.click(buttons.OK, wait=True)
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def read_words(debug: "DebugLink", is_advanced: bool = False) -> list[str]:
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words: list[str] = []
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layout = debug.read_layout()
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if is_advanced:
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assert layout.get_title().startswith("GROUP")
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else:
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assert layout.get_title().startswith("RECOVERY SHARE #")
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# Swiping through all the page and loading the words
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for _ in range(layout.get_page_count() - 1):
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words.extend(layout.get_seed_words())
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layout = debug.input(swipe=messages.DebugSwipeDirection.UP, wait=True)
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words.extend(layout.get_seed_words())
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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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assert "Select word" in layout.text
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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 = int(layout.get_content().split()[2])
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# Unifying both the buttons and words to lowercase
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btn_texts = [text.lower() for text in layout.get_button_texts()]
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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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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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