mirror of
https://github.com/trezor/trezor-firmware.git
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59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2022 SatoshiLabs and contributors
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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from __future__ import annotations
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from typing import TYPE_CHECKING, Sequence
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from . import messages
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from .tools import _return_success
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if TYPE_CHECKING:
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from .transport.session import Session
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def list_credentials(session: "Session") -> Sequence[messages.WebAuthnCredential]:
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return session.call(
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messages.WebAuthnListResidentCredentials(), expect=messages.WebAuthnCredentials
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).credentials
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def add_credential(session: "Session", credential_id: bytes) -> str | None:
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ret = session.call(
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messages.WebAuthnAddResidentCredential(credential_id=credential_id),
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expect=messages.Success,
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)
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return _return_success(ret)
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def remove_credential(session: "Session", index: int) -> str | None:
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ret = session.call(
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messages.WebAuthnRemoveResidentCredential(index=index), expect=messages.Success
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)
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return _return_success(ret)
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def set_counter(session: "Session", u2f_counter: int) -> str | None:
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ret = session.call(
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messages.SetU2FCounter(u2f_counter=u2f_counter), expect=messages.Success
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)
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return _return_success(ret)
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def get_next_counter(session: "Session") -> int:
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ret = session.call(messages.GetNextU2FCounter(), expect=messages.NextU2FCounter)
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return ret.u2f_counter
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