chromium/device/fido/u2f_command_constructor.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "device/fido/u2f_command_constructor.h"

#include <string>
#include <utility>

#include "base/containers/contains.h"
#include "components/apdu/apdu_command.h"
#include "device/fido/fido_constants.h"
#include "device/fido/fido_parsing_utils.h"

namespace device {

bool IsConvertibleToU2fRegisterCommand(
    const CtapMakeCredentialRequest& request) { … }

bool ShouldPreferCTAP2EvenIfItNeedsAPIN(
    const CtapMakeCredentialRequest& request) { … }

bool IsConvertibleToU2fSignCommand(const CtapGetAssertionRequest& request) { … }

std::optional<std::vector<uint8_t>> ConvertToU2fRegisterCommand(
    const CtapMakeCredentialRequest& request) { … }

std::optional<std::vector<uint8_t>> ConvertToU2fSignCommandWithBogusChallenge(
    const CtapMakeCredentialRequest& request,
    base::span<const uint8_t> key_handle) { … }

std::optional<std::vector<uint8_t>> ConvertToU2fSignCommand(
    const CtapGetAssertionRequest& request,
    ApplicationParameterType application_parameter_type,
    base::span<const uint8_t> key_handle) { … }

std::vector<uint8_t> ConstructU2fRegisterCommand(
    base::span<const uint8_t, kU2fApplicationParamLength> application_parameter,
    base::span<const uint8_t, kU2fChallengeParamLength> challenge_parameter,
    bool is_individual_attestation) { … }

std::optional<std::vector<uint8_t>> ConstructU2fSignCommand(
    base::span<const uint8_t, kU2fApplicationParamLength> application_parameter,
    base::span<const uint8_t, kU2fChallengeParamLength> challenge_parameter,
    base::span<const uint8_t> key_handle) { … }

std::vector<uint8_t> ConstructBogusU2fRegistrationCommand() { … }

}  // namespace device