mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-03 21:18:17 +00:00
80 lines
2.0 KiB
Python
80 lines
2.0 KiB
Python
from micropython import const
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from trezor import config
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# Namespaces:
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# fmt: off
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APP_DEVICE = const(0x01)
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APP_RECOVERY = const(0x02)
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APP_RECOVERY_SHARES = const(0x03)
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APP_WEBAUTHN = const(0x04)
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# fmt: on
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_FALSE_BYTE = b"\x00"
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_TRUE_BYTE = b"\x01"
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STORAGE_VERSION_01 = b"\x01"
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STORAGE_VERSION_CURRENT = b"\x02"
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def set(app: int, key: int, data: bytes, public: bool = False) -> None:
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config.set(app, key, data, public)
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def get(app: int, key: int, public: bool = False) -> bytes | None:
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return config.get(app, key, public)
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def delete(
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app: int, key: int, public: bool = False, writable_locked: bool = False
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) -> None:
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config.delete(app, key, public, writable_locked)
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def set_true_or_delete(app: int, key: int, value: bool) -> None:
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if value:
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set_bool(app, key, value)
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else:
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delete(app, key)
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def set_bool(app: int, key: int, value: bool, public: bool = False) -> None:
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if value:
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set(app, key, _TRUE_BYTE, public)
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else:
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set(app, key, _FALSE_BYTE, public)
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def get_bool(app: int, key: int, public: bool = False) -> bool:
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return get(app, key, public) == _TRUE_BYTE
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def set_uint8(app: int, key: int, val: int, public: bool = False) -> None:
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set(app, key, val.to_bytes(1, "big"), public)
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def get_uint8(app: int, key: int, public: bool = False) -> int | None:
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val = get(app, key, public)
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if not val:
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return None
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return int.from_bytes(val, "big")
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def set_uint16(app: int, key: int, val: int) -> None:
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set(app, key, val.to_bytes(2, "big"))
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def get_uint16(app: int, key: int) -> int | None:
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val = get(app, key)
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if not val:
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return None
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return int.from_bytes(val, "big")
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def next_counter(app: int, key: int, writable_locked: bool = False) -> int:
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return config.next_counter(app, key, writable_locked)
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def set_counter(app: int, key: int, count: int, writable_locked: bool = False) -> None:
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config.set_counter(app, key, count, writable_locked)
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