mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-15 20:19:23 +00:00
162 lines
5.7 KiB
Python
162 lines
5.7 KiB
Python
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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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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layout = debug.wait_layout()
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if debug.model == "T":
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assert layout.title().startswith("WALLET CREATION")
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debug.click(buttons.OK, wait=True)
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elif debug.model == "R":
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assert layout.title() == "WALLET CREATION"
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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", title: str, hold: bool = False) -> None:
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layout = debug.read_layout()
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if title == "Caution":
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if debug.model == "T":
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# TODO: could look into button texts
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assert "OK, I UNDERSTAND" in layout.json_str
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elif debug.model == "R":
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assert "use your backup to recover" in layout.text_content()
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elif title == "Success":
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# TODO: improve this
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assert any(
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text in layout.text_content()
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for text in (
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"success",
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"finished",
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"done",
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"has been created",
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"Keep it safe",
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)
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)
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elif title == "Checklist":
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assert "number of shares" in layout.text_content().lower()
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else:
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assert title.upper() in layout.title()
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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 == "R":
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if layout.page_count() > 1:
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debug.press_right(wait=True)
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if hold:
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# TODO: create debug.hold_right()?
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debug.press_yes()
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else:
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debug.press_right()
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debug.wait_layout()
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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 == "R":
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layout = debug.read_layout()
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if layout.title() in ("NUMBER OF SHARES", "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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layout = debug.read_layout()
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if debug.model == "T":
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if backup_type == messages.BackupType.Slip39_Advanced:
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assert layout.title().startswith("GROUP")
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elif backup_type == messages.BackupType.Slip39_Basic:
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assert layout.title().startswith("RECOVERY SHARE #")
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else:
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assert layout.title() == "RECOVERY SEED"
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elif debug.model == "R":
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if backup_type == messages.BackupType.Slip39_Advanced:
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assert "SHARE" in layout.text_content()
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elif backup_type == messages.BackupType.Slip39_Basic:
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assert layout.text_content().startswith("SHARE #")
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else:
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assert layout.text_content().startswith("RECOVERY SEED")
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# Swiping through all the pages and loading the words
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for i in range(layout.page_count() - 1):
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# In model R, first two pages are just informational
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if not (debug.model == "R" and i < 2):
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words.extend(layout.seed_words())
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layout = debug.input(swipe=messages.DebugSwipeDirection.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 == "R":
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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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assert "Select word" in layout.text_content()
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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.text_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.button_contents()]
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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 == "R":
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assert "Select correct word" in layout.text_content()
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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 = int(layout.title().split()[1][:-2])
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wanted_word = words[word_pos - 1].lower()
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while not layout.get_middle_select() == 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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